127627500

素因数分解:

$2^2\times 3^1\times 5^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1$

素因数の和:75

約数の個数: 480

約数和(自身を含む): 529030656

約数和(自身を除く): 401403156

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 13, 14, 15, 17, 20, 21, 22, 25, 26, 28, 30, 33, 34, 35, 39, 42, 44, 50, 51, 52, 55, 60, 65, 66, 68, 70, 75, 77, 78, 84, 85, 91, 100, 102, 105, 110, 119, 125, 130, 132, 140, 143, 150, 154, 156, 165, 170, 175, 182, 187, 195, 204, 210, 220, 221, 231, 238, 250, 255, 260, 273, 275, 286, 300, 308, 325, 330, 340, 350, 357, 364, 374, 375, 385, 390, 420, 425, 429, 442, 455, 462, 476, 500, 510, 525, 546, 550, 561, 572, 595, 625, 650, 660, 663, 700, 714, 715, 748, 750, 770, 780, 825, 850, 858, 875, 884, 910, 924, 935, 975, 1001, 1020, 1050, 1092, 1100, 1105, 1122, 1155, 1190, 1250, 1275, 1300, 1309, 1326, 1365, 1375, 1428, 1430, 1500, 1540, 1547, 1625, 1650, 1700, 1716, 1750, 1785, 1820, 1870, 1875, 1925, 1950, 2002, 2100, 2125, 2145, 2210, 2244, 2275, 2310, 2380, 2431, 2500, 2550, 2618, 2625, 2652, 2730, 2750, 2805, 2860, 2975, 3003, 3094, 3250, 3300, 3315, 3500, 3570, 3575, 3740, 3750, 3850, 3900, 3927, 4004, 4125, 4250, 4290, 4375, 4420, 4550, 4620, 4641, 4675, 4862, 4875, 5005, 5100, 5236, 5250, 5460, 5500, 5525, 5610, 5775, 5950, 6006, 6188, 6375, 6500, 6545, 6630, 6825, 6875, 7140, 7150, 7293, 7500, 7700, 7735, 7854, 8125, 8250, 8500, 8580, 8750, 8925, 9100, 9282, 9350, 9625, 9724, 9750, 10010, 10500, 10625, 10725, 11050, 11220, 11375, 11550, 11900, 12012, 12155, 12750, 13090, 13125, 13260, 13650, 13750, 14025, 14300, 14586, 14875, 15015, 15470, 15708, 16250, 16500, 16575, 17017, 17500, 17850, 17875, 18564, 18700, 19250, 19500, 19635, 20020, 20625, 21250, 21450, 22100, 22750, 23100, 23205, 23375, 24310, 24375, 25025, 25500, 26180, 26250, 27300, 27500, 27625, 28050, 28875, 29172, 29750, 30030, 30940, 31875, 32500, 32725, 33150, 34034, 34125, 35700, 35750, 36465, 38500, 38675, 39270, 41250, 42500, 42900, 44625, 45500, 46410, 46750, 48125, 48620, 48750, 50050, 51051, 52500, 53625, 55250, 56100, 56875, 57750, 59500, 60060, 60775, 63750, 65450, 66300, 68068, 68250, 70125, 71500, 72930, 74375, 75075, 77350, 78540, 82500, 82875, 85085, 89250, 89375, 92820, 93500, 96250, 97500, 98175, 100100, 102102, 107250, 110500, 113750, 115500, 116025, 116875, 121550, 125125, 127500, 130900, 136500, 138125, 140250, 144375, 145860, 148750, 150150, 154700, 163625, 165750, 170170, 170625, 178500, 178750, 182325, 192500, 193375, 196350, 204204, 214500, 223125, 227500, 232050, 233750, 243100, 250250, 255255, 268125, 276250, 280500, 288750, 297500, 300300, 303875, 327250, 331500, 340340, 341250, 350625, 357500, 364650, 375375, 386750, 392700, 414375, 425425, 446250, 464100, 467500, 490875, 500500, 510510, 536250, 552500, 577500, 580125, 607750, 625625, 654500, 682500, 701250, 729300, 750750, 773500, 818125, 828750, 850850, 892500, 911625, 966875, 981750, 1021020, 1072500, 1160250, 1215500, 1251250, 1276275, 1402500, 1501500, 1519375, 1636250, 1657500, 1701700, 1823250, 1876875, 1933750, 1963500, 2127125, 2320500, 2454375, 2502500, 2552550, 2900625, 3038750, 3272500, 3646500, 3753750, 3867500, 4254250, 4558125, 4908750, 5105100, 5801250, 6077500, 6381375, 7507500, 8508500, 9116250, 9817500, 10635625, 11602500, 12762750, 18232500, 21271250, 25525500, 31906875, 42542500, 63813750, 127627500]

約数ペア:

[(1, 127627500), (2, 63813750), (3, 42542500), (4, 31906875), (5, 25525500), (6, 21271250), (7, 18232500), (10, 12762750), (11, 11602500), (12, 10635625), (13, 9817500), (14, 9116250), (15, 8508500), (17, 7507500), (20, 6381375), (21, 6077500), (22, 5801250), (25, 5105100), (26, 4908750), (28, 4558125), (30, 4254250), (33, 3867500), (34, 3753750), (35, 3646500), (39, 3272500), (42, 3038750), (44, 2900625), (50, 2552550), (51, 2502500), (52, 2454375), (55, 2320500), (60, 2127125), (65, 1963500), (66, 1933750), (68, 1876875), (70, 1823250), (75, 1701700), (77, 1657500), (78, 1636250), (84, 1519375), (85, 1501500), (91, 1402500), (100, 1276275), (102, 1251250), (105, 1215500), (110, 1160250), (119, 1072500), (125, 1021020), (130, 981750), (132, 966875), (140, 911625), (143, 892500), (150, 850850), (154, 828750), (156, 818125), (165, 773500), (170, 750750), (175, 729300), (182, 701250), (187, 682500), (195, 654500), (204, 625625), (210, 607750), (220, 580125), (221, 577500), (231, 552500), (238, 536250), (250, 510510), (255, 500500), (260, 490875), (273, 467500), (275, 464100), (286, 446250), (300, 425425), (308, 414375), (325, 392700), (330, 386750), (340, 375375), (350, 364650), (357, 357500), (364, 350625), (374, 341250), (375, 340340), (385, 331500), (390, 327250), (420, 303875), (425, 300300), (429, 297500), (442, 288750), (455, 280500), (462, 276250), (476, 268125), (500, 255255), (510, 250250), (525, 243100), (546, 233750), (550, 232050), (561, 227500), (572, 223125), (595, 214500), (625, 204204), (650, 196350), (660, 193375), (663, 192500), (700, 182325), (714, 178750), (715, 178500), (748, 170625), (750, 170170), (770, 165750), (780, 163625), (825, 154700), (850, 150150), (858, 148750), (875, 145860), (884, 144375), (910, 140250), (924, 138125), (935, 136500), (975, 130900), (1001, 127500), (1020, 125125), (1050, 121550), (1092, 116875), (1100, 116025), (1105, 115500), (1122, 113750), (1155, 110500), (1190, 107250), (1250, 102102), (1275, 100100), (1300, 98175), (1309, 97500), (1326, 96250), (1365, 93500), (1375, 92820), (1428, 89375), (1430, 89250), (1500, 85085), (1540, 82875), (1547, 82500), (1625, 78540), (1650, 77350), (1700, 75075), (1716, 74375), (1750, 72930), (1785, 71500), (1820, 70125), (1870, 68250), (1875, 68068), (1925, 66300), (1950, 65450), (2002, 63750), (2100, 60775), (2125, 60060), (2145, 59500), (2210, 57750), (2244, 56875), (2275, 56100), (2310, 55250), (2380, 53625), (2431, 52500), (2500, 51051), (2550, 50050), (2618, 48750), (2625, 48620), (2652, 48125), (2730, 46750), (2750, 46410), (2805, 45500), (2860, 44625), (2975, 42900), (3003, 42500), (3094, 41250), (3250, 39270), (3300, 38675), (3315, 38500), (3500, 36465), (3570, 35750), (3575, 35700), (3740, 34125), (3750, 34034), (3850, 33150), (3900, 32725), (3927, 32500), (4004, 31875), (4125, 30940), (4250, 30030), (4290, 29750), (4375, 29172), (4420, 28875), (4550, 28050), (4620, 27625), (4641, 27500), (4675, 27300), (4862, 26250), (4875, 26180), (5005, 25500), (5100, 25025), (5236, 24375), (5250, 24310), (5460, 23375), (5500, 23205), (5525, 23100), (5610, 22750), (5775, 22100), (5950, 21450), (6006, 21250), (6188, 20625), (6375, 20020), (6500, 19635), (6545, 19500), (6630, 19250), (6825, 18700), (6875, 18564), (7140, 17875), (7150, 17850), (7293, 17500), (7500, 17017), (7700, 16575), (7735, 16500), (7854, 16250), (8125, 15708), (8250, 15470), (8500, 15015), (8580, 14875), (8750, 14586), (8925, 14300), (9100, 14025), (9282, 13750), (9350, 13650), (9625, 13260), (9724, 13125), (9750, 13090), (10010, 12750), (10500, 12155), (10625, 12012), (10725, 11900), (11050, 11550), (11220, 11375)]