22520100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{271}}^1\times {\mathrm{277}}^1$

素因数の和:565

約数の個数: 72

約数和(自身を含む): 65634688

約数和(自身を除く): 43114588

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 271, 277, 300, 542, 554, 813, 831, 1084, 1108, 1355, 1385, 1626, 1662, 2710, 2770, 3252, 3324, 4065, 4155, 5420, 5540, 6775, 6925, 8130, 8310, 13550, 13850, 16260, 16620, 20325, 20775, 27100, 27700, 40650, 41550, 75067, 81300, 83100, 150134, 225201, 300268, 375335, 450402, 750670, 900804, 1126005, 1501340, 1876675, 2252010, 3753350, 4504020, 5630025, 7506700, 11260050, 22520100]

約数ペア:

[(1, 22520100), (2, 11260050), (3, 7506700), (4, 5630025), (5, 4504020), (6, 3753350), (10, 2252010), (12, 1876675), (15, 1501340), (20, 1126005), (25, 900804), (30, 750670), (50, 450402), (60, 375335), (75, 300268), (100, 225201), (150, 150134), (271, 83100), (277, 81300), (300, 75067), (542, 41550), (554, 40650), (813, 27700), (831, 27100), (1084, 20775), (1108, 20325), (1355, 16620), (1385, 16260), (1626, 13850), (1662, 13550), (2710, 8310), (2770, 8130), (3252, 6925), (3324, 6775), (4065, 5540), (4155, 5420)]