25016490120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1\times {\mathrm{331}}^1$

素因数の和:636

約数の個数: 256

約数和(自身を含む): 78336276480

約数和(自身を除く): 53319786360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 97, 120, 129, 151, 172, 194, 215, 258, 291, 302, 331, 344, 388, 430, 453, 485, 516, 582, 604, 645, 662, 755, 776, 860, 906, 970, 993, 1032, 1164, 1208, 1290, 1324, 1455, 1510, 1655, 1720, 1812, 1940, 1986, 2265, 2328, 2580, 2648, 2910, 3020, 3310, 3624, 3880, 3972, 4171, 4530, 4965, 5160, 5820, 6040, 6493, 6620, 7944, 8342, 9060, 9930, 11640, 12513, 12986, 13240, 14233, 14647, 16684, 18120, 19479, 19860, 20855, 25026, 25972, 28466, 29294, 32107, 32465, 33368, 38958, 39720, 41710, 42699, 43941, 49981, 50052, 51944, 56932, 58588, 62565, 64214, 64930, 71165, 73235, 77916, 83420, 85398, 87882, 96321, 97395, 99962, 100104, 113864, 117176, 125130, 128428, 129860, 142330, 146470, 149943, 155832, 160535, 166840, 170796, 175764, 192642, 194790, 199924, 213495, 219705, 249905, 250260, 256856, 259720, 284660, 292940, 299886, 321070, 341592, 351528, 385284, 389580, 399848, 426990, 439410, 481605, 499810, 500520, 569320, 585880, 599772, 629821, 642140, 749715, 770568, 779160, 853980, 878820, 963210, 999620, 1199544, 1259642, 1284280, 1380601, 1499430, 1707960, 1757640, 1889463, 1926420, 1999240, 2149183, 2519284, 2761202, 2998860, 3149105, 3778926, 3852840, 4141803, 4298366, 4848157, 5038568, 5522404, 5997720, 6298210, 6447549, 6903005, 7557852, 8283606, 8596732, 9447315, 9696314, 10745915, 11044808, 12596420, 12895098, 13806010, 14544471, 15115704, 16567212, 17193464, 18894630, 19392628, 20709015, 21491830, 24240785, 25192840, 25790196, 27612020, 29088942, 32237745, 33134424, 37789260, 38785256, 41418030, 42983660, 48481570, 51580392, 55224040, 58177884, 64475490, 72722355, 75578520, 82836060, 85967320, 96963140, 116355768, 128950980, 145444710, 165672120, 193926280, 208470751, 257901960, 290889420, 416941502, 581778840, 625412253, 833883004, 1042353755, 1250824506, 1667766008, 2084707510, 2501649012, 3127061265, 4169415020, 5003298024, 6254122530, 8338830040, 12508245060, 25016490120]

約数ペア:

[(1, 25016490120), (2, 12508245060), (3, 8338830040), (4, 6254122530), (5, 5003298024), (6, 4169415020), (8, 3127061265), (10, 2501649012), (12, 2084707510), (15, 1667766008), (20, 1250824506), (24, 1042353755), (30, 833883004), (40, 625412253), (43, 581778840), (60, 416941502), (86, 290889420), (97, 257901960), (120, 208470751), (129, 193926280), (151, 165672120), (172, 145444710), (194, 128950980), (215, 116355768), (258, 96963140), (291, 85967320), (302, 82836060), (331, 75578520), (344, 72722355), (388, 64475490), (430, 58177884), (453, 55224040), (485, 51580392), (516, 48481570), (582, 42983660), (604, 41418030), (645, 38785256), (662, 37789260), (755, 33134424), (776, 32237745), (860, 29088942), (906, 27612020), (970, 25790196), (993, 25192840), (1032, 24240785), (1164, 21491830), (1208, 20709015), (1290, 19392628), (1324, 18894630), (1455, 17193464), (1510, 16567212), (1655, 15115704), (1720, 14544471), (1812, 13806010), (1940, 12895098), (1986, 12596420), (2265, 11044808), (2328, 10745915), (2580, 9696314), (2648, 9447315), (2910, 8596732), (3020, 8283606), (3310, 7557852), (3624, 6903005), (3880, 6447549), (3972, 6298210), (4171, 5997720), (4530, 5522404), (4965, 5038568), (5160, 4848157), (5820, 4298366), (6040, 4141803), (6493, 3852840), (6620, 3778926), (7944, 3149105), (8342, 2998860), (9060, 2761202), (9930, 2519284), (11640, 2149183), (12513, 1999240), (12986, 1926420), (13240, 1889463), (14233, 1757640), (14647, 1707960), (16684, 1499430), (18120, 1380601), (19479, 1284280), (19860, 1259642), (20855, 1199544), (25026, 999620), (25972, 963210), (28466, 878820), (29294, 853980), (32107, 779160), (32465, 770568), (33368, 749715), (38958, 642140), (39720, 629821), (41710, 599772), (42699, 585880), (43941, 569320), (49981, 500520), (50052, 499810), (51944, 481605), (56932, 439410), (58588, 426990), (62565, 399848), (64214, 389580), (64930, 385284), (71165, 351528), (73235, 341592), (77916, 321070), (83420, 299886), (85398, 292940), (87882, 284660), (96321, 259720), (97395, 256856), (99962, 250260), (100104, 249905), (113864, 219705), (117176, 213495), (125130, 199924), (128428, 194790), (129860, 192642), (142330, 175764), (146470, 170796), (149943, 166840), (155832, 160535)]