101606680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1$

素因数の和:377

約数の個数: 128

約数和(自身を含む): 279936000

約数和(自身を除く): 178329320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 71, 76, 95, 133, 140, 142, 152, 190, 266, 269, 280, 284, 355, 380, 497, 532, 538, 568, 665, 710, 760, 994, 1064, 1076, 1330, 1345, 1349, 1420, 1883, 1988, 2152, 2485, 2660, 2690, 2698, 2840, 3766, 3976, 4970, 5111, 5320, 5380, 5396, 6745, 7532, 9415, 9443, 9940, 10222, 10760, 10792, 13490, 15064, 18830, 18886, 19099, 19880, 20444, 25555, 26980, 35777, 37660, 37772, 38198, 40888, 47215, 51110, 53960, 71554, 75320, 75544, 76396, 94430, 95495, 102220, 133693, 143108, 152792, 178885, 188860, 190990, 204440, 267386, 286216, 357770, 362881, 377720, 381980, 534772, 668465, 715540, 725762, 763960, 1069544, 1336930, 1431080, 1451524, 1814405, 2540167, 2673860, 2903048, 3628810, 5080334, 5347720, 7257620, 10160668, 12700835, 14515240, 20321336, 25401670, 50803340, 101606680]

約数ペア:

[(1, 101606680), (2, 50803340), (4, 25401670), (5, 20321336), (7, 14515240), (8, 12700835), (10, 10160668), (14, 7257620), (19, 5347720), (20, 5080334), (28, 3628810), (35, 2903048), (38, 2673860), (40, 2540167), (56, 1814405), (70, 1451524), (71, 1431080), (76, 1336930), (95, 1069544), (133, 763960), (140, 725762), (142, 715540), (152, 668465), (190, 534772), (266, 381980), (269, 377720), (280, 362881), (284, 357770), (355, 286216), (380, 267386), (497, 204440), (532, 190990), (538, 188860), (568, 178885), (665, 152792), (710, 143108), (760, 133693), (994, 102220), (1064, 95495), (1076, 94430), (1330, 76396), (1345, 75544), (1349, 75320), (1420, 71554), (1883, 53960), (1988, 51110), (2152, 47215), (2485, 40888), (2660, 38198), (2690, 37772), (2698, 37660), (2840, 35777), (3766, 26980), (3976, 25555), (4970, 20444), (5111, 19880), (5320, 19099), (5380, 18886), (5396, 18830), (6745, 15064), (7532, 13490), (9415, 10792), (9443, 10760), (9940, 10222)]