67539420

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1069}}^1$

素因数の和:1106

約数の個数: 144

約数和(自身を含む): 229014240

約数和(自身を除く): 161474820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 243, 260, 270, 324, 351, 390, 405, 468, 486, 540, 585, 702, 780, 810, 972, 1053, 1069, 1170, 1215, 1404, 1620, 1755, 2106, 2138, 2340, 2430, 3159, 3207, 3510, 4212, 4276, 4860, 5265, 5345, 6318, 6414, 7020, 9621, 10530, 10690, 12636, 12828, 13897, 15795, 16035, 19242, 21060, 21380, 27794, 28863, 31590, 32070, 38484, 41691, 48105, 55588, 57726, 63180, 64140, 69485, 83382, 86589, 96210, 115452, 125073, 138970, 144315, 166764, 173178, 192420, 208455, 250146, 259767, 277940, 288630, 346356, 375219, 416910, 432945, 500292, 519534, 577260, 625365, 750438, 833820, 865890, 1039068, 1125657, 1250730, 1298835, 1500876, 1731780, 1876095, 2251314, 2501460, 2597670, 3376971, 3752190, 4502628, 5195340, 5628285, 6753942, 7504380, 11256570, 13507884, 16884855, 22513140, 33769710, 67539420]

約数ペア:

[(1, 67539420), (2, 33769710), (3, 22513140), (4, 16884855), (5, 13507884), (6, 11256570), (9, 7504380), (10, 6753942), (12, 5628285), (13, 5195340), (15, 4502628), (18, 3752190), (20, 3376971), (26, 2597670), (27, 2501460), (30, 2251314), (36, 1876095), (39, 1731780), (45, 1500876), (52, 1298835), (54, 1250730), (60, 1125657), (65, 1039068), (78, 865890), (81, 833820), (90, 750438), (108, 625365), (117, 577260), (130, 519534), (135, 500292), (156, 432945), (162, 416910), (180, 375219), (195, 346356), (234, 288630), (243, 277940), (260, 259767), (270, 250146), (324, 208455), (351, 192420), (390, 173178), (405, 166764), (468, 144315), (486, 138970), (540, 125073), (585, 115452), (702, 96210), (780, 86589), (810, 83382), (972, 69485), (1053, 64140), (1069, 63180), (1170, 57726), (1215, 55588), (1404, 48105), (1620, 41691), (1755, 38484), (2106, 32070), (2138, 31590), (2340, 28863), (2430, 27794), (3159, 21380), (3207, 21060), (3510, 19242), (4212, 16035), (4276, 15795), (4860, 13897), (5265, 12828), (5345, 12636), (6318, 10690), (6414, 10530), (7020, 9621)]