64525500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{1103}}^1$

素因数の和:1141

約数の個数: 144

約数和(自身を含む): 219413376

約数和(自身を除く): 154887876

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 90, 100, 117, 125, 130, 150, 156, 180, 195, 225, 234, 250, 260, 300, 325, 375, 390, 450, 468, 500, 585, 650, 750, 780, 900, 975, 1103, 1125, 1170, 1300, 1500, 1625, 1950, 2206, 2250, 2340, 2925, 3250, 3309, 3900, 4412, 4500, 4875, 5515, 5850, 6500, 6618, 9750, 9927, 11030, 11700, 13236, 14339, 14625, 16545, 19500, 19854, 22060, 27575, 28678, 29250, 33090, 39708, 43017, 49635, 55150, 57356, 58500, 66180, 71695, 82725, 86034, 99270, 110300, 129051, 137875, 143390, 165450, 172068, 198540, 215085, 248175, 258102, 275750, 286780, 330900, 358475, 413625, 430170, 496350, 516204, 551500, 645255, 716950, 827250, 860340, 992700, 1075425, 1240875, 1290510, 1433900, 1654500, 1792375, 2150850, 2481750, 2581020, 3226275, 3584750, 4301700, 4963500, 5377125, 6452550, 7169500, 10754250, 12905100, 16131375, 21508500, 32262750, 64525500]

約数ペア:

[(1, 64525500), (2, 32262750), (3, 21508500), (4, 16131375), (5, 12905100), (6, 10754250), (9, 7169500), (10, 6452550), (12, 5377125), (13, 4963500), (15, 4301700), (18, 3584750), (20, 3226275), (25, 2581020), (26, 2481750), (30, 2150850), (36, 1792375), (39, 1654500), (45, 1433900), (50, 1290510), (52, 1240875), (60, 1075425), (65, 992700), (75, 860340), (78, 827250), (90, 716950), (100, 645255), (117, 551500), (125, 516204), (130, 496350), (150, 430170), (156, 413625), (180, 358475), (195, 330900), (225, 286780), (234, 275750), (250, 258102), (260, 248175), (300, 215085), (325, 198540), (375, 172068), (390, 165450), (450, 143390), (468, 137875), (500, 129051), (585, 110300), (650, 99270), (750, 86034), (780, 82725), (900, 71695), (975, 66180), (1103, 58500), (1125, 57356), (1170, 55150), (1300, 49635), (1500, 43017), (1625, 39708), (1950, 33090), (2206, 29250), (2250, 28678), (2340, 27575), (2925, 22060), (3250, 19854), (3309, 19500), (3900, 16545), (4412, 14625), (4500, 14339), (4875, 13236), (5515, 11700), (5850, 11030), (6500, 9927), (6618, 9750)]