12003450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{1861}}^1$

素因数の和:1919

約数の個数: 48

約数和(自身を含む): 30477216

約数和(自身を除く): 18473766

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 43, 50, 75, 86, 129, 150, 215, 258, 430, 645, 1075, 1290, 1861, 2150, 3225, 3722, 5583, 6450, 9305, 11166, 18610, 27915, 46525, 55830, 80023, 93050, 139575, 160046, 240069, 279150, 400115, 480138, 800230, 1200345, 2000575, 2400690, 4001150, 6001725, 12003450]

約数ペア:

[(1, 12003450), (2, 6001725), (3, 4001150), (5, 2400690), (6, 2000575), (10, 1200345), (15, 800230), (25, 480138), (30, 400115), (43, 279150), (50, 240069), (75, 160046), (86, 139575), (129, 93050), (150, 80023), (215, 55830), (258, 46525), (430, 27915), (645, 18610), (1075, 11166), (1290, 9305), (1861, 6450), (2150, 5583), (3225, 3722)]