25249100880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{367}}^1\times {\mathrm{1657}}^1$

素因数の和:2213

約数の個数: 160

約数和(自身を含む): 78986801664

約数和(自身を除く): 53737700784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 173, 240, 346, 367, 519, 692, 734, 865, 1038, 1101, 1384, 1468, 1657, 1730, 1835, 2076, 2202, 2595, 2768, 2936, 3314, 3460, 3670, 4152, 4404, 4971, 5190, 5505, 5872, 6628, 6920, 7340, 8285, 8304, 8808, 9942, 10380, 11010, 13256, 13840, 14680, 16570, 17616, 19884, 20760, 22020, 24855, 26512, 29360, 33140, 39768, 41520, 44040, 49710, 63491, 66280, 79536, 88080, 99420, 126982, 132560, 190473, 198840, 253964, 286661, 317455, 380946, 397680, 507928, 573322, 608119, 634910, 761892, 859983, 952365, 1015856, 1146644, 1216238, 1269820, 1433305, 1523784, 1719966, 1824357, 1904730, 2293288, 2432476, 2539640, 2866610, 3040595, 3047568, 3439932, 3648714, 3809460, 4299915, 4586576, 4864952, 5079280, 5733220, 6081190, 6879864, 7297428, 7618920, 8599830, 9121785, 9729904, 11466440, 12162380, 13759728, 14594856, 15237840, 17199660, 18243570, 22932880, 24324760, 29189712, 34399320, 36487140, 48649520, 68798640, 72974280, 105204587, 145948560, 210409174, 315613761, 420818348, 526022935, 631227522, 841636696, 1052045870, 1262455044, 1578068805, 1683273392, 2104091740, 2524910088, 3156137610, 4208183480, 5049820176, 6312275220, 8416366960, 12624550440, 25249100880]

約数ペア:

[(1, 25249100880), (2, 12624550440), (3, 8416366960), (4, 6312275220), (5, 5049820176), (6, 4208183480), (8, 3156137610), (10, 2524910088), (12, 2104091740), (15, 1683273392), (16, 1578068805), (20, 1262455044), (24, 1052045870), (30, 841636696), (40, 631227522), (48, 526022935), (60, 420818348), (80, 315613761), (120, 210409174), (173, 145948560), (240, 105204587), (346, 72974280), (367, 68798640), (519, 48649520), (692, 36487140), (734, 34399320), (865, 29189712), (1038, 24324760), (1101, 22932880), (1384, 18243570), (1468, 17199660), (1657, 15237840), (1730, 14594856), (1835, 13759728), (2076, 12162380), (2202, 11466440), (2595, 9729904), (2768, 9121785), (2936, 8599830), (3314, 7618920), (3460, 7297428), (3670, 6879864), (4152, 6081190), (4404, 5733220), (4971, 5079280), (5190, 4864952), (5505, 4586576), (5872, 4299915), (6628, 3809460), (6920, 3648714), (7340, 3439932), (8285, 3047568), (8304, 3040595), (8808, 2866610), (9942, 2539640), (10380, 2432476), (11010, 2293288), (13256, 1904730), (13840, 1824357), (14680, 1719966), (16570, 1523784), (17616, 1433305), (19884, 1269820), (20760, 1216238), (22020, 1146644), (24855, 1015856), (26512, 952365), (29360, 859983), (33140, 761892), (39768, 634910), (41520, 608119), (44040, 573322), (49710, 507928), (63491, 397680), (66280, 380946), (79536, 317455), (88080, 286661), (99420, 253964), (126982, 198840), (132560, 190473)]