72366750

素因数分解:

$2^1\times 3^3\times 5^3\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:248

約数の個数: 128

約数和(自身を含む): 204871680

約数和(自身を除く): 132504930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 71, 75, 90, 125, 135, 142, 150, 151, 213, 225, 250, 270, 302, 355, 375, 426, 450, 453, 639, 675, 710, 750, 755, 906, 1065, 1125, 1278, 1350, 1359, 1510, 1775, 1917, 2130, 2250, 2265, 2718, 3195, 3375, 3550, 3775, 3834, 4077, 4530, 5325, 6390, 6750, 6795, 7550, 8154, 8875, 9585, 10650, 10721, 11325, 13590, 15975, 17750, 18875, 19170, 20385, 21442, 22650, 26625, 31950, 32163, 33975, 37750, 40770, 47925, 53250, 53605, 56625, 64326, 67950, 79875, 95850, 96489, 101925, 107210, 113250, 159750, 160815, 169875, 192978, 203850, 239625, 268025, 289467, 321630, 339750, 479250, 482445, 509625, 536050, 578934, 804075, 964890, 1019250, 1340125, 1447335, 1608150, 2412225, 2680250, 2894670, 4020375, 4824450, 7236675, 8040750, 12061125, 14473350, 24122250, 36183375, 72366750]

約数ペア:

[(1, 72366750), (2, 36183375), (3, 24122250), (5, 14473350), (6, 12061125), (9, 8040750), (10, 7236675), (15, 4824450), (18, 4020375), (25, 2894670), (27, 2680250), (30, 2412225), (45, 1608150), (50, 1447335), (54, 1340125), (71, 1019250), (75, 964890), (90, 804075), (125, 578934), (135, 536050), (142, 509625), (150, 482445), (151, 479250), (213, 339750), (225, 321630), (250, 289467), (270, 268025), (302, 239625), (355, 203850), (375, 192978), (426, 169875), (450, 160815), (453, 159750), (639, 113250), (675, 107210), (710, 101925), (750, 96489), (755, 95850), (906, 79875), (1065, 67950), (1125, 64326), (1278, 56625), (1350, 53605), (1359, 53250), (1510, 47925), (1775, 40770), (1917, 37750), (2130, 33975), (2250, 32163), (2265, 31950), (2718, 26625), (3195, 22650), (3375, 21442), (3550, 20385), (3775, 19170), (3834, 18875), (4077, 17750), (4530, 15975), (5325, 13590), (6390, 11325), (6750, 10721), (6795, 10650), (7550, 9585), (8154, 8875)]