90331500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^2\times {\mathrm{1229}}^1$

素因数の和:1265

約数の個数: 144

約数和(自身を含む): 306240480

約数和(自身を除く): 215908980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 49, 50, 60, 70, 75, 84, 98, 100, 105, 125, 140, 147, 150, 175, 196, 210, 245, 250, 294, 300, 350, 375, 420, 490, 500, 525, 588, 700, 735, 750, 875, 980, 1050, 1225, 1229, 1470, 1500, 1750, 2100, 2450, 2458, 2625, 2940, 3500, 3675, 3687, 4900, 4916, 5250, 6125, 6145, 7350, 7374, 8603, 10500, 12250, 12290, 14700, 14748, 17206, 18375, 18435, 24500, 24580, 25809, 30725, 34412, 36750, 36870, 43015, 51618, 60221, 61450, 73500, 73740, 86030, 92175, 103236, 120442, 122900, 129045, 153625, 172060, 180663, 184350, 215075, 240884, 258090, 301105, 307250, 361326, 368700, 430150, 460875, 516180, 602210, 614500, 645225, 722652, 860300, 903315, 921750, 1075375, 1204420, 1290450, 1505525, 1806630, 1843500, 2150750, 2580900, 3011050, 3226125, 3613260, 4301500, 4516575, 6022100, 6452250, 7527625, 9033150, 12904500, 15055250, 18066300, 22582875, 30110500, 45165750, 90331500]

約数ペア:

[(1, 90331500), (2, 45165750), (3, 30110500), (4, 22582875), (5, 18066300), (6, 15055250), (7, 12904500), (10, 9033150), (12, 7527625), (14, 6452250), (15, 6022100), (20, 4516575), (21, 4301500), (25, 3613260), (28, 3226125), (30, 3011050), (35, 2580900), (42, 2150750), (49, 1843500), (50, 1806630), (60, 1505525), (70, 1290450), (75, 1204420), (84, 1075375), (98, 921750), (100, 903315), (105, 860300), (125, 722652), (140, 645225), (147, 614500), (150, 602210), (175, 516180), (196, 460875), (210, 430150), (245, 368700), (250, 361326), (294, 307250), (300, 301105), (350, 258090), (375, 240884), (420, 215075), (490, 184350), (500, 180663), (525, 172060), (588, 153625), (700, 129045), (735, 122900), (750, 120442), (875, 103236), (980, 92175), (1050, 86030), (1225, 73740), (1229, 73500), (1470, 61450), (1500, 60221), (1750, 51618), (2100, 43015), (2450, 36870), (2458, 36750), (2625, 34412), (2940, 30725), (3500, 25809), (3675, 24580), (3687, 24500), (4900, 18435), (4916, 18375), (5250, 17206), (6125, 14748), (6145, 14700), (7350, 12290), (7374, 12250), (8603, 10500)]