61533600

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{25639}}^1$

素因数の和:25662

約数の個数: 72

約数和(自身を含む): 200299680

約数和(自身を除く): 138766080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 2400, 25639, 51278, 76917, 102556, 128195, 153834, 205112, 256390, 307668, 384585, 410224, 512780, 615336, 640975, 769170, 820448, 1025560, 1230672, 1281950, 1538340, 1922925, 2051120, 2461344, 2563900, 3076680, 3845850, 4102240, 5127800, 6153360, 7691700, 10255600, 12306720, 15383400, 20511200, 30766800, 61533600]

約数ペア:

[(1, 61533600), (2, 30766800), (3, 20511200), (4, 15383400), (5, 12306720), (6, 10255600), (8, 7691700), (10, 6153360), (12, 5127800), (15, 4102240), (16, 3845850), (20, 3076680), (24, 2563900), (25, 2461344), (30, 2051120), (32, 1922925), (40, 1538340), (48, 1281950), (50, 1230672), (60, 1025560), (75, 820448), (80, 769170), (96, 640975), (100, 615336), (120, 512780), (150, 410224), (160, 384585), (200, 307668), (240, 256390), (300, 205112), (400, 153834), (480, 128195), (600, 102556), (800, 76917), (1200, 51278), (2400, 25639)]