72356700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{18553}}^1$

素因数の和:18583

約数の個数: 72

約数和(自身を含む): 225468208

約数和(自身を除く): 153111508

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, 18553, 37106, 55659, 74212, 92765, 111318, 185530, 222636, 241189, 278295, 371060, 463825, 482378, 556590, 723567, 927650, 964756, 1113180, 1205945, 1391475, 1447134, 1855300, 2411890, 2782950, 2894268, 3617835, 4823780, 5565900, 6029725, 7235670, 12059450, 14471340, 18089175, 24118900, 36178350, 72356700]

約数ペア:

[(1, 72356700), (2, 36178350), (3, 24118900), (4, 18089175), (5, 14471340), (6, 12059450), (10, 7235670), (12, 6029725), (13, 5565900), (15, 4823780), (20, 3617835), (25, 2894268), (26, 2782950), (30, 2411890), (39, 1855300), (50, 1447134), (52, 1391475), (60, 1205945), (65, 1113180), (75, 964756), (78, 927650), (100, 723567), (130, 556590), (150, 482378), (156, 463825), (195, 371060), (260, 278295), (300, 241189), (325, 222636), (390, 185530), (650, 111318), (780, 92765), (975, 74212), (1300, 55659), (1950, 37106), (3900, 18553)]