964233750

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{389}}^1\times {\mathrm{661}}^1$

素因数の和:1075

約数の個数: 80

約数和(自身を含む): 2419662960

約数和(自身を除く): 1455429210

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 375, 389, 625, 661, 750, 778, 1167, 1250, 1322, 1875, 1945, 1983, 2334, 3305, 3750, 3890, 3966, 5835, 6610, 9725, 9915, 11670, 16525, 19450, 19830, 29175, 33050, 48625, 49575, 58350, 82625, 97250, 99150, 145875, 165250, 243125, 247875, 257129, 291750, 413125, 486250, 495750, 514258, 729375, 771387, 826250, 1239375, 1285645, 1458750, 1542774, 2478750, 2571290, 3856935, 6428225, 7713870, 12856450, 19284675, 32141125, 38569350, 64282250, 96423375, 160705625, 192846750, 321411250, 482116875, 964233750]

約数ペア:

[(1, 964233750), (2, 482116875), (3, 321411250), (5, 192846750), (6, 160705625), (10, 96423375), (15, 64282250), (25, 38569350), (30, 32141125), (50, 19284675), (75, 12856450), (125, 7713870), (150, 6428225), (250, 3856935), (375, 2571290), (389, 2478750), (625, 1542774), (661, 1458750), (750, 1285645), (778, 1239375), (1167, 826250), (1250, 771387), (1322, 729375), (1875, 514258), (1945, 495750), (1983, 486250), (2334, 413125), (3305, 291750), (3750, 257129), (3890, 247875), (3966, 243125), (5835, 165250), (6610, 145875), (9725, 99150), (9915, 97250), (11670, 82625), (16525, 58350), (19450, 49575), (19830, 48625), (29175, 33050)]