210977100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{4423}}^1$

素因数の和:4496

約数の個数: 108

約数和(自身を含む): 673925616

約数和(自身を除く): 462948516

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 53, 60, 75, 90, 100, 106, 150, 159, 180, 212, 225, 265, 300, 318, 450, 477, 530, 636, 795, 900, 954, 1060, 1325, 1590, 1908, 2385, 2650, 3180, 3975, 4423, 4770, 5300, 7950, 8846, 9540, 11925, 13269, 15900, 17692, 22115, 23850, 26538, 39807, 44230, 47700, 53076, 66345, 79614, 88460, 110575, 132690, 159228, 199035, 221150, 234419, 265380, 331725, 398070, 442300, 468838, 663450, 703257, 796140, 937676, 995175, 1172095, 1326900, 1406514, 1990350, 2109771, 2344190, 2813028, 3516285, 3980700, 4219542, 4688380, 5860475, 7032570, 8439084, 10548855, 11720950, 14065140, 17581425, 21097710, 23441900, 35162850, 42195420, 52744275, 70325700, 105488550, 210977100]

約数ペア:

[(1, 210977100), (2, 105488550), (3, 70325700), (4, 52744275), (5, 42195420), (6, 35162850), (9, 23441900), (10, 21097710), (12, 17581425), (15, 14065140), (18, 11720950), (20, 10548855), (25, 8439084), (30, 7032570), (36, 5860475), (45, 4688380), (50, 4219542), (53, 3980700), (60, 3516285), (75, 2813028), (90, 2344190), (100, 2109771), (106, 1990350), (150, 1406514), (159, 1326900), (180, 1172095), (212, 995175), (225, 937676), (265, 796140), (300, 703257), (318, 663450), (450, 468838), (477, 442300), (530, 398070), (636, 331725), (795, 265380), (900, 234419), (954, 221150), (1060, 199035), (1325, 159228), (1590, 132690), (1908, 110575), (2385, 88460), (2650, 79614), (3180, 66345), (3975, 53076), (4423, 47700), (4770, 44230), (5300, 39807), (7950, 26538), (8846, 23850), (9540, 22115), (11925, 17692), (13269, 15900)]