272028900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{373}}^1$

素因数の和:431

約数の個数: 288

約数和(自身を含む): 981687168

約数和(自身を除く): 709658268

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 17, 20, 22, 25, 26, 30, 33, 34, 39, 44, 50, 51, 52, 55, 60, 65, 66, 68, 75, 78, 85, 100, 102, 110, 130, 132, 143, 150, 156, 165, 170, 187, 195, 204, 220, 221, 255, 260, 275, 286, 300, 325, 330, 340, 373, 374, 390, 425, 429, 442, 510, 550, 561, 572, 650, 660, 663, 715, 746, 748, 780, 825, 850, 858, 884, 935, 975, 1020, 1100, 1105, 1119, 1122, 1275, 1300, 1326, 1430, 1492, 1650, 1700, 1716, 1865, 1870, 1950, 2145, 2210, 2238, 2244, 2431, 2550, 2652, 2805, 2860, 3300, 3315, 3575, 3730, 3740, 3900, 4103, 4290, 4420, 4476, 4675, 4849, 4862, 5100, 5525, 5595, 5610, 6341, 6630, 7150, 7293, 7460, 8206, 8580, 9325, 9350, 9698, 9724, 10725, 11050, 11190, 11220, 12155, 12309, 12682, 13260, 14025, 14300, 14547, 14586, 16412, 16575, 18650, 18700, 19023, 19396, 20515, 21450, 22100, 22380, 24245, 24310, 24618, 25364, 27975, 28050, 29094, 29172, 31705, 33150, 36465, 37300, 38046, 41030, 42900, 48490, 48620, 49236, 53339, 55950, 56100, 58188, 60775, 61545, 63410, 66300, 69751, 72735, 72930, 76092, 82060, 82433, 95115, 96980, 102575, 106678, 111900, 121225, 121550, 123090, 126820, 139502, 145470, 145860, 158525, 160017, 164866, 182325, 190230, 205150, 209253, 213356, 242450, 243100, 246180, 247299, 266695, 279004, 290940, 307725, 317050, 320034, 329732, 348755, 363675, 364650, 380460, 410300, 412165, 418506, 475575, 484900, 494598, 533390, 615450, 634100, 640068, 697510, 727350, 729300, 800085, 824330, 837012, 906763, 951150, 989196, 1046265, 1066780, 1230900, 1236495, 1333475, 1395020, 1454700, 1600170, 1648660, 1743775, 1813526, 1902300, 2060825, 2092530, 2472990, 2666950, 2720289, 3200340, 3487550, 3627052, 4000425, 4121650, 4185060, 4533815, 4945980, 5231325, 5333900, 5440578, 6182475, 6975100, 8000850, 8243300, 9067630, 10462650, 10881156, 12364950, 13601445, 16001700, 18135260, 20925300, 22669075, 24729900, 27202890, 45338150, 54405780, 68007225, 90676300, 136014450, 272028900]

約数ペア:

[(1, 272028900), (2, 136014450), (3, 90676300), (4, 68007225), (5, 54405780), (6, 45338150), (10, 27202890), (11, 24729900), (12, 22669075), (13, 20925300), (15, 18135260), (17, 16001700), (20, 13601445), (22, 12364950), (25, 10881156), (26, 10462650), (30, 9067630), (33, 8243300), (34, 8000850), (39, 6975100), (44, 6182475), (50, 5440578), (51, 5333900), (52, 5231325), (55, 4945980), (60, 4533815), (65, 4185060), (66, 4121650), (68, 4000425), (75, 3627052), (78, 3487550), (85, 3200340), (100, 2720289), (102, 2666950), (110, 2472990), (130, 2092530), (132, 2060825), (143, 1902300), (150, 1813526), (156, 1743775), (165, 1648660), (170, 1600170), (187, 1454700), (195, 1395020), (204, 1333475), (220, 1236495), (221, 1230900), (255, 1066780), (260, 1046265), (275, 989196), (286, 951150), (300, 906763), (325, 837012), (330, 824330), (340, 800085), (373, 729300), (374, 727350), (390, 697510), (425, 640068), (429, 634100), (442, 615450), (510, 533390), (550, 494598), (561, 484900), (572, 475575), (650, 418506), (660, 412165), (663, 410300), (715, 380460), (746, 364650), (748, 363675), (780, 348755), (825, 329732), (850, 320034), (858, 317050), (884, 307725), (935, 290940), (975, 279004), (1020, 266695), (1100, 247299), (1105, 246180), (1119, 243100), (1122, 242450), (1275, 213356), (1300, 209253), (1326, 205150), (1430, 190230), (1492, 182325), (1650, 164866), (1700, 160017), (1716, 158525), (1865, 145860), (1870, 145470), (1950, 139502), (2145, 126820), (2210, 123090), (2238, 121550), (2244, 121225), (2431, 111900), (2550, 106678), (2652, 102575), (2805, 96980), (2860, 95115), (3300, 82433), (3315, 82060), (3575, 76092), (3730, 72930), (3740, 72735), (3900, 69751), (4103, 66300), (4290, 63410), (4420, 61545), (4476, 60775), (4675, 58188), (4849, 56100), (4862, 55950), (5100, 53339), (5525, 49236), (5595, 48620), (5610, 48490), (6341, 42900), (6630, 41030), (7150, 38046), (7293, 37300), (7460, 36465), (8206, 33150), (8580, 31705), (9325, 29172), (9350, 29094), (9698, 28050), (9724, 27975), (10725, 25364), (11050, 24618), (11190, 24310), (11220, 24245), (12155, 22380), (12309, 22100), (12682, 21450), (13260, 20515), (14025, 19396), (14300, 19023), (14547, 18700), (14586, 18650), (16412, 16575)]