25402950

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{607}}^1$

素因数の和:659

約数の個数: 96

約数和(自身を含む): 72376320

約数和(自身を除く): 46973370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 31, 45, 50, 54, 62, 75, 90, 93, 135, 150, 155, 186, 225, 270, 279, 310, 450, 465, 558, 607, 675, 775, 837, 930, 1214, 1350, 1395, 1550, 1674, 1821, 2325, 2790, 3035, 3642, 4185, 4650, 5463, 6070, 6975, 8370, 9105, 10926, 13950, 15175, 16389, 18210, 18817, 20925, 27315, 30350, 32778, 37634, 41850, 45525, 54630, 56451, 81945, 91050, 94085, 112902, 136575, 163890, 169353, 188170, 273150, 282255, 338706, 409725, 470425, 508059, 564510, 819450, 846765, 940850, 1016118, 1411275, 1693530, 2540295, 2822550, 4233825, 5080590, 8467650, 12701475, 25402950]

約数ペア:

[(1, 25402950), (2, 12701475), (3, 8467650), (5, 5080590), (6, 4233825), (9, 2822550), (10, 2540295), (15, 1693530), (18, 1411275), (25, 1016118), (27, 940850), (30, 846765), (31, 819450), (45, 564510), (50, 508059), (54, 470425), (62, 409725), (75, 338706), (90, 282255), (93, 273150), (135, 188170), (150, 169353), (155, 163890), (186, 136575), (225, 112902), (270, 94085), (279, 91050), (310, 81945), (450, 56451), (465, 54630), (558, 45525), (607, 41850), (675, 37634), (775, 32778), (837, 30350), (930, 27315), (1214, 20925), (1350, 18817), (1395, 18210), (1550, 16389), (1674, 15175), (1821, 13950), (2325, 10926), (2790, 9105), (3035, 8370), (3642, 6975), (4185, 6070), (4650, 5463)]