57768750

素因数分解:

$2^1\times 3^2\times 5^5\times {\mathrm{13}}^1\times {\mathrm{79}}^1$

素因数の和:125

約数の個数: 144

約数和(自身を含む): 170614080

約数和(自身を除く): 112845330

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 79, 90, 117, 125, 130, 150, 158, 195, 225, 234, 237, 250, 325, 375, 390, 395, 450, 474, 585, 625, 650, 711, 750, 790, 975, 1027, 1125, 1170, 1185, 1250, 1422, 1625, 1875, 1950, 1975, 2054, 2250, 2370, 2925, 3081, 3125, 3250, 3555, 3750, 3950, 4875, 5135, 5625, 5850, 5925, 6162, 6250, 7110, 8125, 9243, 9375, 9750, 9875, 10270, 11250, 11850, 14625, 15405, 16250, 17775, 18486, 18750, 19750, 24375, 25675, 28125, 29250, 29625, 30810, 35550, 40625, 46215, 48750, 49375, 51350, 56250, 59250, 73125, 77025, 81250, 88875, 92430, 98750, 121875, 128375, 146250, 148125, 154050, 177750, 231075, 243750, 246875, 256750, 296250, 365625, 385125, 444375, 462150, 493750, 641875, 731250, 740625, 770250, 888750, 1155375, 1283750, 1481250, 1925625, 2221875, 2310750, 3209375, 3851250, 4443750, 5776875, 6418750, 9628125, 11553750, 19256250, 28884375, 57768750]

約数ペア:

[(1, 57768750), (2, 28884375), (3, 19256250), (5, 11553750), (6, 9628125), (9, 6418750), (10, 5776875), (13, 4443750), (15, 3851250), (18, 3209375), (25, 2310750), (26, 2221875), (30, 1925625), (39, 1481250), (45, 1283750), (50, 1155375), (65, 888750), (75, 770250), (78, 740625), (79, 731250), (90, 641875), (117, 493750), (125, 462150), (130, 444375), (150, 385125), (158, 365625), (195, 296250), (225, 256750), (234, 246875), (237, 243750), (250, 231075), (325, 177750), (375, 154050), (390, 148125), (395, 146250), (450, 128375), (474, 121875), (585, 98750), (625, 92430), (650, 88875), (711, 81250), (750, 77025), (790, 73125), (975, 59250), (1027, 56250), (1125, 51350), (1170, 49375), (1185, 48750), (1250, 46215), (1422, 40625), (1625, 35550), (1875, 30810), (1950, 29625), (1975, 29250), (2054, 28125), (2250, 25675), (2370, 24375), (2925, 19750), (3081, 18750), (3125, 18486), (3250, 17775), (3555, 16250), (3750, 15405), (3950, 14625), (4875, 11850), (5135, 11250), (5625, 10270), (5850, 9875), (5925, 9750), (6162, 9375), (6250, 9243), (7110, 8125)]