15742350

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1$

素因数の和:73

約数の個数: 180

約数和(自身を含む): 49423176

約数和(自身を除く): 33680826

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 23, 25, 26, 27, 30, 39, 45, 46, 50, 54, 65, 69, 75, 78, 81, 90, 115, 117, 130, 135, 138, 150, 162, 169, 195, 207, 225, 230, 234, 270, 299, 325, 338, 345, 351, 390, 405, 414, 450, 507, 575, 585, 598, 621, 650, 675, 690, 702, 810, 845, 897, 975, 1014, 1035, 1053, 1150, 1170, 1242, 1350, 1495, 1521, 1690, 1725, 1755, 1794, 1863, 1950, 2025, 2070, 2106, 2535, 2691, 2925, 2990, 3042, 3105, 3450, 3510, 3726, 3887, 4050, 4225, 4485, 4563, 5070, 5175, 5265, 5382, 5850, 6210, 7475, 7605, 7774, 8073, 8450, 8775, 8970, 9126, 9315, 10350, 10530, 11661, 12675, 13455, 13689, 14950, 15210, 15525, 16146, 17550, 18630, 19435, 22425, 22815, 23322, 24219, 25350, 26325, 26910, 27378, 31050, 34983, 38025, 38870, 40365, 44850, 45630, 46575, 48438, 52650, 58305, 67275, 68445, 69966, 76050, 80730, 93150, 97175, 104949, 114075, 116610, 121095, 134550, 136890, 174915, 194350, 201825, 209898, 228150, 242190, 291525, 314847, 342225, 349830, 403650, 524745, 583050, 605475, 629694, 684450, 874575, 1049490, 1210950, 1574235, 1749150, 2623725, 3148470, 5247450, 7871175, 15742350]

約数ペア:

[(1, 15742350), (2, 7871175), (3, 5247450), (5, 3148470), (6, 2623725), (9, 1749150), (10, 1574235), (13, 1210950), (15, 1049490), (18, 874575), (23, 684450), (25, 629694), (26, 605475), (27, 583050), (30, 524745), (39, 403650), (45, 349830), (46, 342225), (50, 314847), (54, 291525), (65, 242190), (69, 228150), (75, 209898), (78, 201825), (81, 194350), (90, 174915), (115, 136890), (117, 134550), (130, 121095), (135, 116610), (138, 114075), (150, 104949), (162, 97175), (169, 93150), (195, 80730), (207, 76050), (225, 69966), (230, 68445), (234, 67275), (270, 58305), (299, 52650), (325, 48438), (338, 46575), (345, 45630), (351, 44850), (390, 40365), (405, 38870), (414, 38025), (450, 34983), (507, 31050), (575, 27378), (585, 26910), (598, 26325), (621, 25350), (650, 24219), (675, 23322), (690, 22815), (702, 22425), (810, 19435), (845, 18630), (897, 17550), (975, 16146), (1014, 15525), (1035, 15210), (1053, 14950), (1150, 13689), (1170, 13455), (1242, 12675), (1350, 11661), (1495, 10530), (1521, 10350), (1690, 9315), (1725, 9126), (1755, 8970), (1794, 8775), (1863, 8450), (1950, 8073), (2025, 7774), (2070, 7605), (2106, 7475), (2535, 6210), (2691, 5850), (2925, 5382), (2990, 5265), (3042, 5175), (3105, 5070), (3450, 4563), (3510, 4485), (3726, 4225), (3887, 4050)]