90607500

素因数分解:

$2^2\times 3^2\times 5^4\times {\mathrm{4027}}^1$

素因数の和:4057

約数の個数: 90

約数和(自身を含む): 286273988

約数和(自身を除く): 195666488

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 225, 250, 300, 375, 450, 500, 625, 750, 900, 1125, 1250, 1500, 1875, 2250, 2500, 3750, 4027, 4500, 5625, 7500, 8054, 11250, 12081, 16108, 20135, 22500, 24162, 36243, 40270, 48324, 60405, 72486, 80540, 100675, 120810, 144972, 181215, 201350, 241620, 302025, 362430, 402700, 503375, 604050, 724860, 906075, 1006750, 1208100, 1510125, 1812150, 2013500, 2516875, 3020250, 3624300, 4530375, 5033750, 6040500, 7550625, 9060750, 10067500, 15101250, 18121500, 22651875, 30202500, 45303750, 90607500]

約数ペア:

[(1, 90607500), (2, 45303750), (3, 30202500), (4, 22651875), (5, 18121500), (6, 15101250), (9, 10067500), (10, 9060750), (12, 7550625), (15, 6040500), (18, 5033750), (20, 4530375), (25, 3624300), (30, 3020250), (36, 2516875), (45, 2013500), (50, 1812150), (60, 1510125), (75, 1208100), (90, 1006750), (100, 906075), (125, 724860), (150, 604050), (180, 503375), (225, 402700), (250, 362430), (300, 302025), (375, 241620), (450, 201350), (500, 181215), (625, 144972), (750, 120810), (900, 100675), (1125, 80540), (1250, 72486), (1500, 60405), (1875, 48324), (2250, 40270), (2500, 36243), (3750, 24162), (4027, 22500), (4500, 20135), (5625, 16108), (7500, 12081), (8054, 11250)]