189920250

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:230

約数の個数: 192

約数和(自身を含む): 569657088

約数和(自身を除く): 379736838

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 43, 45, 50, 65, 75, 78, 86, 90, 117, 125, 129, 130, 150, 151, 195, 215, 225, 234, 250, 258, 302, 325, 375, 387, 390, 430, 450, 453, 559, 585, 645, 650, 750, 755, 774, 906, 975, 1075, 1118, 1125, 1170, 1290, 1359, 1510, 1625, 1677, 1935, 1950, 1963, 2150, 2250, 2265, 2718, 2795, 2925, 3225, 3250, 3354, 3775, 3870, 3926, 4530, 4875, 5031, 5375, 5590, 5850, 5889, 6450, 6493, 6795, 7550, 8385, 9675, 9750, 9815, 10062, 10750, 11325, 11778, 12986, 13590, 13975, 14625, 16125, 16770, 17667, 18875, 19350, 19479, 19630, 22650, 25155, 27950, 29250, 29445, 32250, 32465, 33975, 35334, 37750, 38958, 41925, 48375, 49075, 50310, 56625, 58437, 58890, 64930, 67950, 69875, 83850, 84409, 88335, 96750, 97395, 98150, 113250, 116874, 125775, 139750, 147225, 162325, 168818, 169875, 176670, 194790, 209625, 245375, 251550, 253227, 292185, 294450, 324650, 339750, 419250, 422045, 441675, 486975, 490750, 506454, 584370, 628875, 736125, 759681, 811625, 844090, 883350, 973950, 1257750, 1266135, 1460925, 1472250, 1519362, 1623250, 2110225, 2208375, 2434875, 2532270, 2921850, 3798405, 4220450, 4416750, 4869750, 6330675, 7304625, 7596810, 10551125, 12661350, 14609250, 18992025, 21102250, 31653375, 37984050, 63306750, 94960125, 189920250]

約数ペア:

[(1, 189920250), (2, 94960125), (3, 63306750), (5, 37984050), (6, 31653375), (9, 21102250), (10, 18992025), (13, 14609250), (15, 12661350), (18, 10551125), (25, 7596810), (26, 7304625), (30, 6330675), (39, 4869750), (43, 4416750), (45, 4220450), (50, 3798405), (65, 2921850), (75, 2532270), (78, 2434875), (86, 2208375), (90, 2110225), (117, 1623250), (125, 1519362), (129, 1472250), (130, 1460925), (150, 1266135), (151, 1257750), (195, 973950), (215, 883350), (225, 844090), (234, 811625), (250, 759681), (258, 736125), (302, 628875), (325, 584370), (375, 506454), (387, 490750), (390, 486975), (430, 441675), (450, 422045), (453, 419250), (559, 339750), (585, 324650), (645, 294450), (650, 292185), (750, 253227), (755, 251550), (774, 245375), (906, 209625), (975, 194790), (1075, 176670), (1118, 169875), (1125, 168818), (1170, 162325), (1290, 147225), (1359, 139750), (1510, 125775), (1625, 116874), (1677, 113250), (1935, 98150), (1950, 97395), (1963, 96750), (2150, 88335), (2250, 84409), (2265, 83850), (2718, 69875), (2795, 67950), (2925, 64930), (3225, 58890), (3250, 58437), (3354, 56625), (3775, 50310), (3870, 49075), (3926, 48375), (4530, 41925), (4875, 38958), (5031, 37750), (5375, 35334), (5590, 33975), (5850, 32465), (5889, 32250), (6450, 29445), (6493, 29250), (6795, 27950), (7550, 25155), (8385, 22650), (9675, 19630), (9750, 19479), (9815, 19350), (10062, 18875), (10750, 17667), (11325, 16770), (11778, 16125), (12986, 14625), (13590, 13975)]