18780050160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{49307}}^1$

素因数の和:49372

約数の個数: 180

約数和(自身を含む): 65932389432

約数和(自身を除く): 47152339272

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 529, 552, 690, 720, 828, 920, 1035, 1058, 1104, 1380, 1587, 1656, 1840, 2070, 2116, 2645, 2760, 3174, 3312, 4140, 4232, 4761, 5290, 5520, 6348, 7935, 8280, 8464, 9522, 10580, 12696, 15870, 16560, 19044, 21160, 23805, 25392, 31740, 38088, 42320, 47610, 49307, 63480, 76176, 95220, 98614, 126960, 147921, 190440, 197228, 246535, 295842, 380880, 394456, 443763, 493070, 591684, 739605, 788912, 887526, 986140, 1134061, 1183368, 1479210, 1775052, 1972280, 2218815, 2268122, 2366736, 2958420, 3402183, 3550104, 3944560, 4437630, 4536244, 5670305, 5916840, 6804366, 7100208, 8875260, 9072488, 10206549, 11340610, 11833680, 13608732, 17010915, 17750520, 18144976, 20413098, 22681220, 26083403, 27217464, 34021830, 35501040, 40826196, 45362440, 51032745, 52166806, 54434928, 68043660, 78250209, 81652392, 90724880, 102065490, 104333612, 130417015, 136087320, 156500418, 163304784, 204130980, 208667224, 234750627, 260834030, 272174640, 313000836, 391251045, 408261960, 417334448, 469501254, 521668060, 626001672, 782502090, 816523920, 939002508, 1043336120, 1173753135, 1252003344, 1565004180, 1878005016, 2086672240, 2347506270, 3130008360, 3756010032, 4695012540, 6260016720, 9390025080, 18780050160]

約数ペア:

[(1, 18780050160), (2, 9390025080), (3, 6260016720), (4, 4695012540), (5, 3756010032), (6, 3130008360), (8, 2347506270), (9, 2086672240), (10, 1878005016), (12, 1565004180), (15, 1252003344), (16, 1173753135), (18, 1043336120), (20, 939002508), (23, 816523920), (24, 782502090), (30, 626001672), (36, 521668060), (40, 469501254), (45, 417334448), (46, 408261960), (48, 391251045), (60, 313000836), (69, 272174640), (72, 260834030), (80, 234750627), (90, 208667224), (92, 204130980), (115, 163304784), (120, 156500418), (138, 136087320), (144, 130417015), (180, 104333612), (184, 102065490), (207, 90724880), (230, 81652392), (240, 78250209), (276, 68043660), (345, 54434928), (360, 52166806), (368, 51032745), (414, 45362440), (460, 40826196), (529, 35501040), (552, 34021830), (690, 27217464), (720, 26083403), (828, 22681220), (920, 20413098), (1035, 18144976), (1058, 17750520), (1104, 17010915), (1380, 13608732), (1587, 11833680), (1656, 11340610), (1840, 10206549), (2070, 9072488), (2116, 8875260), (2645, 7100208), (2760, 6804366), (3174, 5916840), (3312, 5670305), (4140, 4536244), (4232, 4437630), (4761, 3944560), (5290, 3550104), (5520, 3402183), (6348, 2958420), (7935, 2366736), (8280, 2268122), (8464, 2218815), (9522, 1972280), (10580, 1775052), (12696, 1479210), (15870, 1183368), (16560, 1134061), (19044, 986140), (21160, 887526), (23805, 788912), (25392, 739605), (31740, 591684), (38088, 493070), (42320, 443763), (47610, 394456), (49307, 380880), (63480, 295842), (76176, 246535), (95220, 197228), (98614, 190440), (126960, 147921)]