72317610

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:202

約数の個数: 160

約数和(自身を含む): 211875840

約数和(自身を除く): 139558230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 37, 38, 45, 54, 57, 74, 81, 90, 95, 111, 114, 127, 135, 162, 171, 185, 190, 222, 254, 270, 285, 333, 342, 370, 381, 405, 513, 555, 570, 635, 666, 703, 762, 810, 855, 999, 1026, 1110, 1143, 1270, 1406, 1539, 1665, 1710, 1905, 1998, 2109, 2286, 2413, 2565, 2997, 3078, 3330, 3429, 3515, 3810, 4218, 4699, 4826, 4995, 5130, 5715, 5994, 6327, 6858, 7030, 7239, 7695, 9398, 9990, 10287, 10545, 11430, 12065, 12654, 14097, 14478, 14985, 15390, 17145, 18981, 20574, 21090, 21717, 23495, 24130, 28194, 29970, 31635, 34290, 36195, 37962, 42291, 43434, 46990, 51435, 56943, 63270, 65151, 70485, 72390, 84582, 89281, 94905, 102870, 108585, 113886, 126873, 130302, 140970, 178562, 189810, 195453, 211455, 217170, 253746, 267843, 284715, 325755, 380619, 390906, 422910, 446405, 535686, 569430, 634365, 651510, 761238, 803529, 892810, 977265, 1268730, 1339215, 1607058, 1903095, 1954530, 2410587, 2678430, 3806190, 4017645, 4821174, 7231761, 8035290, 12052935, 14463522, 24105870, 36158805, 72317610]

約数ペア:

[(1, 72317610), (2, 36158805), (3, 24105870), (5, 14463522), (6, 12052935), (9, 8035290), (10, 7231761), (15, 4821174), (18, 4017645), (19, 3806190), (27, 2678430), (30, 2410587), (37, 1954530), (38, 1903095), (45, 1607058), (54, 1339215), (57, 1268730), (74, 977265), (81, 892810), (90, 803529), (95, 761238), (111, 651510), (114, 634365), (127, 569430), (135, 535686), (162, 446405), (171, 422910), (185, 390906), (190, 380619), (222, 325755), (254, 284715), (270, 267843), (285, 253746), (333, 217170), (342, 211455), (370, 195453), (381, 189810), (405, 178562), (513, 140970), (555, 130302), (570, 126873), (635, 113886), (666, 108585), (703, 102870), (762, 94905), (810, 89281), (855, 84582), (999, 72390), (1026, 70485), (1110, 65151), (1143, 63270), (1270, 56943), (1406, 51435), (1539, 46990), (1665, 43434), (1710, 42291), (1905, 37962), (1998, 36195), (2109, 34290), (2286, 31635), (2413, 29970), (2565, 28194), (2997, 24130), (3078, 23495), (3330, 21717), (3429, 21090), (3515, 20574), (3810, 18981), (4218, 17145), (4699, 15390), (4826, 14985), (4995, 14478), (5130, 14097), (5715, 12654), (5994, 12065), (6327, 11430), (6858, 10545), (7030, 10287), (7239, 9990), (7695, 9398)]