42456554550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{719}}^1\times {\mathrm{131221}}^1$

素因数の和:131958

約数の個数: 72

約数和(自身を含む): 114226126560

約数和(自身を除く): 71769572010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 719, 1438, 2157, 3595, 4314, 6471, 7190, 10785, 12942, 17975, 21570, 32355, 35950, 53925, 64710, 107850, 131221, 161775, 262442, 323550, 393663, 656105, 787326, 1180989, 1312210, 1968315, 2361978, 3280525, 3936630, 5904945, 6561050, 9841575, 11809890, 19683150, 29524725, 59049450, 94347899, 188695798, 283043697, 471739495, 566087394, 849131091, 943478990, 1415218485, 1698262182, 2358697475, 2830436970, 4245655455, 4717394950, 7076092425, 8491310910, 14152184850, 21228277275, 42456554550]

約数ペア:

[(1, 42456554550), (2, 21228277275), (3, 14152184850), (5, 8491310910), (6, 7076092425), (9, 4717394950), (10, 4245655455), (15, 2830436970), (18, 2358697475), (25, 1698262182), (30, 1415218485), (45, 943478990), (50, 849131091), (75, 566087394), (90, 471739495), (150, 283043697), (225, 188695798), (450, 94347899), (719, 59049450), (1438, 29524725), (2157, 19683150), (3595, 11809890), (4314, 9841575), (6471, 6561050), (7190, 5904945), (10785, 3936630), (12942, 3280525), (17975, 2361978), (21570, 1968315), (32355, 1312210), (35950, 1180989), (53925, 787326), (64710, 656105), (107850, 393663), (131221, 323550), (161775, 262442)]