85556250

素因数分解:

$2^1\times 3^4\times 5^5\times {\mathrm{13}}^2$

素因数の和:65

約数の個数: 180

約数和(自身を含む): 259471674

約数和(自身を除く): 173915424

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 27, 30, 39, 45, 50, 54, 65, 75, 78, 81, 90, 117, 125, 130, 135, 150, 162, 169, 195, 225, 234, 250, 270, 325, 338, 351, 375, 390, 405, 450, 507, 585, 625, 650, 675, 702, 750, 810, 845, 975, 1014, 1053, 1125, 1170, 1250, 1350, 1521, 1625, 1690, 1755, 1875, 1950, 2025, 2106, 2250, 2535, 2925, 3042, 3125, 3250, 3375, 3510, 3750, 4050, 4225, 4563, 4875, 5070, 5265, 5625, 5850, 6250, 6750, 7605, 8125, 8450, 8775, 9126, 9375, 9750, 10125, 10530, 11250, 12675, 13689, 14625, 15210, 16250, 16875, 17550, 18750, 20250, 21125, 22815, 24375, 25350, 26325, 27378, 28125, 29250, 33750, 38025, 40625, 42250, 43875, 45630, 48750, 50625, 52650, 56250, 63375, 68445, 73125, 76050, 81250, 84375, 87750, 101250, 105625, 114075, 121875, 126750, 131625, 136890, 146250, 168750, 190125, 211250, 219375, 228150, 243750, 253125, 263250, 316875, 342225, 365625, 380250, 438750, 506250, 528125, 570375, 633750, 658125, 684450, 731250, 950625, 1056250, 1096875, 1140750, 1316250, 1584375, 1711125, 1901250, 2193750, 2851875, 3168750, 3290625, 3422250, 4753125, 5703750, 6581250, 8555625, 9506250, 14259375, 17111250, 28518750, 42778125, 85556250]

約数ペア:

[(1, 85556250), (2, 42778125), (3, 28518750), (5, 17111250), (6, 14259375), (9, 9506250), (10, 8555625), (13, 6581250), (15, 5703750), (18, 4753125), (25, 3422250), (26, 3290625), (27, 3168750), (30, 2851875), (39, 2193750), (45, 1901250), (50, 1711125), (54, 1584375), (65, 1316250), (75, 1140750), (78, 1096875), (81, 1056250), (90, 950625), (117, 731250), (125, 684450), (130, 658125), (135, 633750), (150, 570375), (162, 528125), (169, 506250), (195, 438750), (225, 380250), (234, 365625), (250, 342225), (270, 316875), (325, 263250), (338, 253125), (351, 243750), (375, 228150), (390, 219375), (405, 211250), (450, 190125), (507, 168750), (585, 146250), (625, 136890), (650, 131625), (675, 126750), (702, 121875), (750, 114075), (810, 105625), (845, 101250), (975, 87750), (1014, 84375), (1053, 81250), (1125, 76050), (1170, 73125), (1250, 68445), (1350, 63375), (1521, 56250), (1625, 52650), (1690, 50625), (1755, 48750), (1875, 45630), (1950, 43875), (2025, 42250), (2106, 40625), (2250, 38025), (2535, 33750), (2925, 29250), (3042, 28125), (3125, 27378), (3250, 26325), (3375, 25350), (3510, 24375), (3750, 22815), (4050, 21125), (4225, 20250), (4563, 18750), (4875, 17550), (5070, 16875), (5265, 16250), (5625, 15210), (5850, 14625), (6250, 13689), (6750, 12675), (7605, 11250), (8125, 10530), (8450, 10125), (8775, 9750), (9126, 9375)]