47987940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1$

素因数の和:107

約数の個数: 384

約数和(自身を含む): 195084288

約数和(自身を除く): 147096348

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 13, 14, 15, 17, 20, 21, 22, 26, 28, 30, 33, 34, 35, 39, 42, 44, 47, 51, 52, 55, 60, 65, 66, 68, 70, 77, 78, 84, 85, 91, 94, 102, 105, 110, 119, 130, 132, 140, 141, 143, 154, 156, 165, 170, 182, 187, 188, 195, 204, 210, 220, 221, 231, 235, 238, 255, 260, 273, 282, 286, 308, 329, 330, 340, 357, 364, 374, 385, 390, 420, 429, 442, 455, 462, 470, 476, 510, 517, 546, 561, 564, 572, 595, 611, 658, 660, 663, 705, 714, 715, 748, 770, 780, 799, 858, 884, 910, 924, 935, 940, 987, 1001, 1020, 1034, 1092, 1105, 1122, 1155, 1190, 1222, 1309, 1316, 1326, 1365, 1410, 1428, 1430, 1540, 1547, 1551, 1598, 1645, 1716, 1785, 1820, 1833, 1870, 1974, 2002, 2068, 2145, 2210, 2244, 2310, 2380, 2397, 2431, 2444, 2585, 2618, 2652, 2730, 2805, 2820, 2860, 3003, 3055, 3094, 3102, 3196, 3290, 3315, 3570, 3619, 3666, 3740, 3927, 3948, 3995, 4004, 4277, 4290, 4420, 4620, 4641, 4794, 4862, 4935, 5005, 5170, 5236, 5460, 5593, 5610, 6006, 6110, 6188, 6204, 6545, 6580, 6630, 6721, 7140, 7238, 7293, 7332, 7735, 7755, 7854, 7990, 8554, 8580, 8789, 9165, 9282, 9588, 9724, 9870, 10010, 10340, 10387, 10857, 11186, 11220, 11985, 12012, 12155, 12220, 12831, 13090, 13260, 13442, 14476, 14586, 15015, 15470, 15510, 15708, 15980, 16779, 17017, 17108, 17578, 18095, 18330, 18564, 19635, 19740, 20020, 20163, 20774, 21385, 21714, 22372, 23205, 23970, 24310, 25662, 26180, 26367, 26884, 27965, 29172, 30030, 30940, 31020, 31161, 33558, 33605, 34034, 35156, 36190, 36465, 36660, 39270, 40326, 41548, 42770, 43428, 43945, 46410, 47047, 47940, 48620, 51051, 51324, 51935, 52734, 54285, 55930, 60060, 61523, 62322, 64155, 67116, 67210, 68068, 72380, 72709, 72930, 78540, 80652, 83895, 85085, 85540, 87890, 92820, 94094, 100815, 102102, 103870, 105468, 108570, 111860, 114257, 123046, 124644, 128310, 131835, 134420, 141141, 145418, 145860, 155805, 167790, 170170, 175780, 184569, 188188, 201630, 204204, 207740, 217140, 218127, 228514, 235235, 246092, 255255, 256620, 263670, 282282, 290836, 307615, 311610, 335580, 340340, 342771, 363545, 369138, 403260, 436254, 457028, 470470, 510510, 527340, 564564, 571285, 615230, 623220, 685542, 705705, 727090, 738276, 799799, 872508, 922845, 940940, 1021020, 1090635, 1142570, 1230460, 1371084, 1411410, 1454180, 1599598, 1713855, 1845690, 2181270, 2285140, 2399397, 2822820, 3199196, 3427710, 3691380, 3998995, 4362540, 4798794, 6855420, 7997990, 9597588, 11996985, 15995980, 23993970, 47987940]

約数ペア:

[(1, 47987940), (2, 23993970), (3, 15995980), (4, 11996985), (5, 9597588), (6, 7997990), (7, 6855420), (10, 4798794), (11, 4362540), (12, 3998995), (13, 3691380), (14, 3427710), (15, 3199196), (17, 2822820), (20, 2399397), (21, 2285140), (22, 2181270), (26, 1845690), (28, 1713855), (30, 1599598), (33, 1454180), (34, 1411410), (35, 1371084), (39, 1230460), (42, 1142570), (44, 1090635), (47, 1021020), (51, 940940), (52, 922845), (55, 872508), (60, 799799), (65, 738276), (66, 727090), (68, 705705), (70, 685542), (77, 623220), (78, 615230), (84, 571285), (85, 564564), (91, 527340), (94, 510510), (102, 470470), (105, 457028), (110, 436254), (119, 403260), (130, 369138), (132, 363545), (140, 342771), (141, 340340), (143, 335580), (154, 311610), (156, 307615), (165, 290836), (170, 282282), (182, 263670), (187, 256620), (188, 255255), (195, 246092), (204, 235235), (210, 228514), (220, 218127), (221, 217140), (231, 207740), (235, 204204), (238, 201630), (255, 188188), (260, 184569), (273, 175780), (282, 170170), (286, 167790), (308, 155805), (329, 145860), (330, 145418), (340, 141141), (357, 134420), (364, 131835), (374, 128310), (385, 124644), (390, 123046), (420, 114257), (429, 111860), (442, 108570), (455, 105468), (462, 103870), (470, 102102), (476, 100815), (510, 94094), (517, 92820), (546, 87890), (561, 85540), (564, 85085), (572, 83895), (595, 80652), (611, 78540), (658, 72930), (660, 72709), (663, 72380), (705, 68068), (714, 67210), (715, 67116), (748, 64155), (770, 62322), (780, 61523), (799, 60060), (858, 55930), (884, 54285), (910, 52734), (924, 51935), (935, 51324), (940, 51051), (987, 48620), (1001, 47940), (1020, 47047), (1034, 46410), (1092, 43945), (1105, 43428), (1122, 42770), (1155, 41548), (1190, 40326), (1222, 39270), (1309, 36660), (1316, 36465), (1326, 36190), (1365, 35156), (1410, 34034), (1428, 33605), (1430, 33558), (1540, 31161), (1547, 31020), (1551, 30940), (1598, 30030), (1645, 29172), (1716, 27965), (1785, 26884), (1820, 26367), (1833, 26180), (1870, 25662), (1974, 24310), (2002, 23970), (2068, 23205), (2145, 22372), (2210, 21714), (2244, 21385), (2310, 20774), (2380, 20163), (2397, 20020), (2431, 19740), (2444, 19635), (2585, 18564), (2618, 18330), (2652, 18095), (2730, 17578), (2805, 17108), (2820, 17017), (2860, 16779), (3003, 15980), (3055, 15708), (3094, 15510), (3102, 15470), (3196, 15015), (3290, 14586), (3315, 14476), (3570, 13442), (3619, 13260), (3666, 13090), (3740, 12831), (3927, 12220), (3948, 12155), (3995, 12012), (4004, 11985), (4277, 11220), (4290, 11186), (4420, 10857), (4620, 10387), (4641, 10340), (4794, 10010), (4862, 9870), (4935, 9724), (5005, 9588), (5170, 9282), (5236, 9165), (5460, 8789), (5593, 8580), (5610, 8554), (6006, 7990), (6110, 7854), (6188, 7755), (6204, 7735), (6545, 7332), (6580, 7293), (6630, 7238), (6721, 7140)]