68055390

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1$

素因数の和:336

約数の個数: 160

約数和(自身を含む): 206369856

約数和(自身を除く): 138314466

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 23, 26, 27, 30, 39, 45, 46, 54, 65, 69, 78, 81, 90, 115, 117, 130, 135, 138, 162, 195, 207, 230, 234, 270, 281, 299, 345, 351, 390, 405, 414, 562, 585, 598, 621, 690, 702, 810, 843, 897, 1035, 1053, 1170, 1242, 1405, 1495, 1686, 1755, 1794, 1863, 2070, 2106, 2529, 2691, 2810, 2990, 3105, 3510, 3653, 3726, 4215, 4485, 5058, 5265, 5382, 6210, 6463, 7306, 7587, 8073, 8430, 8970, 9315, 10530, 10959, 12645, 12926, 13455, 15174, 16146, 18265, 18630, 19389, 21918, 22761, 24219, 25290, 26910, 32315, 32877, 36530, 37935, 38778, 40365, 45522, 48438, 54795, 58167, 64630, 65754, 75870, 80730, 84019, 96945, 98631, 109590, 113805, 116334, 121095, 164385, 168038, 174501, 193890, 197262, 227610, 242190, 252057, 290835, 295893, 328770, 349002, 420095, 493155, 504114, 523503, 581670, 591786, 756171, 840190, 872505, 986310, 1047006, 1260285, 1479465, 1512342, 1745010, 2268513, 2520570, 2617515, 2958930, 3780855, 4537026, 5235030, 6805539, 7561710, 11342565, 13611078, 22685130, 34027695, 68055390]

約数ペア:

[(1, 68055390), (2, 34027695), (3, 22685130), (5, 13611078), (6, 11342565), (9, 7561710), (10, 6805539), (13, 5235030), (15, 4537026), (18, 3780855), (23, 2958930), (26, 2617515), (27, 2520570), (30, 2268513), (39, 1745010), (45, 1512342), (46, 1479465), (54, 1260285), (65, 1047006), (69, 986310), (78, 872505), (81, 840190), (90, 756171), (115, 591786), (117, 581670), (130, 523503), (135, 504114), (138, 493155), (162, 420095), (195, 349002), (207, 328770), (230, 295893), (234, 290835), (270, 252057), (281, 242190), (299, 227610), (345, 197262), (351, 193890), (390, 174501), (405, 168038), (414, 164385), (562, 121095), (585, 116334), (598, 113805), (621, 109590), (690, 98631), (702, 96945), (810, 84019), (843, 80730), (897, 75870), (1035, 65754), (1053, 64630), (1170, 58167), (1242, 54795), (1405, 48438), (1495, 45522), (1686, 40365), (1755, 38778), (1794, 37935), (1863, 36530), (2070, 32877), (2106, 32315), (2529, 26910), (2691, 25290), (2810, 24219), (2990, 22761), (3105, 21918), (3510, 19389), (3653, 18630), (3726, 18265), (4215, 16146), (4485, 15174), (5058, 13455), (5265, 12926), (5382, 12645), (6210, 10959), (6463, 10530), (7306, 9315), (7587, 8970), (8073, 8430)]