55987500

素因数分解:

$2^2\times 3^1\times 5^5\times {\mathrm{1493}}^1$

素因数の和:1525

約数の個数: 72

約数和(自身を含む): 163395792

約数和(自身を除く): 107408292

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 125, 150, 250, 300, 375, 500, 625, 750, 1250, 1493, 1500, 1875, 2500, 2986, 3125, 3750, 4479, 5972, 6250, 7465, 7500, 8958, 9375, 12500, 14930, 17916, 18750, 22395, 29860, 37325, 37500, 44790, 74650, 89580, 111975, 149300, 186625, 223950, 373250, 447900, 559875, 746500, 933125, 1119750, 1866250, 2239500, 2799375, 3732500, 4665625, 5598750, 9331250, 11197500, 13996875, 18662500, 27993750, 55987500]

約数ペア:

[(1, 55987500), (2, 27993750), (3, 18662500), (4, 13996875), (5, 11197500), (6, 9331250), (10, 5598750), (12, 4665625), (15, 3732500), (20, 2799375), (25, 2239500), (30, 1866250), (50, 1119750), (60, 933125), (75, 746500), (100, 559875), (125, 447900), (150, 373250), (250, 223950), (300, 186625), (375, 149300), (500, 111975), (625, 89580), (750, 74650), (1250, 44790), (1493, 37500), (1500, 37325), (1875, 29860), (2500, 22395), (2986, 18750), (3125, 17916), (3750, 14930), (4479, 12500), (5972, 9375), (6250, 8958), (7465, 7500)]