172266900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{44171}}^1$

素因数の和:44201

約数の個数: 72

約数和(自身を含む): 536778144

約数和(自身を除く): 364511244

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 44171, 88342, 132513, 176684, 220855, 265026, 441710, 530052, 574223, 662565, 883420, 1104275, 1148446, 1325130, 1722669, 2208550, 2296892, 2650260, 2871115, 3312825, 3445338, 4417100, 5742230, 6625650, 6890676, 8613345, 11484460, 13251300, 14355575, 17226690, 28711150, 34453380, 43066725, 57422300, 86133450, 172266900]

約数ペア:

[(1, 172266900), (2, 86133450), (3, 57422300), (4, 43066725), (5, 34453380), (6, 28711150), (10, 17226690), (12, 14355575), (13, 13251300), (15, 11484460), (20, 8613345), (25, 6890676), (26, 6625650), (30, 5742230), (39, 4417100), (50, 3445338), (52, 3312825), (60, 2871115), (65, 2650260), (75, 2296892), (78, 2208550), (100, 1722669), (130, 1325130), (150, 1148446), (156, 1104275), (195, 883420), (260, 662565), (300, 574223), (325, 530052), (390, 441710), (650, 265026), (780, 220855), (975, 176684), (1300, 132513), (1950, 88342), (3900, 44171)]