10811250

素因数分解:

$2^1\times 3^2\times 5^4\times {\mathrm{31}}^2$

素因数の和:90

約数の個数: 90

約数和(自身を含む): 30245787

約数和(自身を除く): 19434537

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 31, 45, 50, 62, 75, 90, 93, 125, 150, 155, 186, 225, 250, 279, 310, 375, 450, 465, 558, 625, 750, 775, 930, 961, 1125, 1250, 1395, 1550, 1875, 1922, 2250, 2325, 2790, 2883, 3750, 3875, 4650, 4805, 5625, 5766, 6975, 7750, 8649, 9610, 11250, 11625, 13950, 14415, 17298, 19375, 23250, 24025, 28830, 34875, 38750, 43245, 48050, 58125, 69750, 72075, 86490, 116250, 120125, 144150, 174375, 216225, 240250, 348750, 360375, 432450, 600625, 720750, 1081125, 1201250, 1801875, 2162250, 3603750, 5405625, 10811250]

約数ペア:

[(1, 10811250), (2, 5405625), (3, 3603750), (5, 2162250), (6, 1801875), (9, 1201250), (10, 1081125), (15, 720750), (18, 600625), (25, 432450), (30, 360375), (31, 348750), (45, 240250), (50, 216225), (62, 174375), (75, 144150), (90, 120125), (93, 116250), (125, 86490), (150, 72075), (155, 69750), (186, 58125), (225, 48050), (250, 43245), (279, 38750), (310, 34875), (375, 28830), (450, 24025), (465, 23250), (558, 19375), (625, 17298), (750, 14415), (775, 13950), (930, 11625), (961, 11250), (1125, 9610), (1250, 8649), (1395, 7750), (1550, 6975), (1875, 5766), (1922, 5625), (2250, 4805), (2325, 4650), (2790, 3875), (2883, 3750)]