306588751380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{257}}^1\times {\mathrm{2209171}}^1$

素因数の和:2209446

約数の個数: 96

約数和(自身を含む): 957543511680

約数和(自身を除く): 650954760300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 257, 270, 514, 540, 771, 1028, 1285, 1542, 2313, 2570, 3084, 3855, 4626, 5140, 6939, 7710, 9252, 11565, 13878, 15420, 23130, 27756, 34695, 46260, 69390, 138780, 2209171, 4418342, 6627513, 8836684, 11045855, 13255026, 19882539, 22091710, 26510052, 33137565, 39765078, 44183420, 59647617, 66275130, 79530156, 99412695, 119295234, 132550260, 198825390, 238590468, 298238085, 397650780, 567756947, 596476170, 1135513894, 1192952340, 1703270841, 2271027788, 2838784735, 3406541682, 5109812523, 5677569470, 6813083364, 8516354205, 10219625046, 11355138940, 15329437569, 17032708410, 20439250092, 25549062615, 30658875138, 34065416820, 51098125230, 61317750276, 76647187845, 102196250460, 153294375690, 306588751380]

約数ペア:

[(1, 306588751380), (2, 153294375690), (3, 102196250460), (4, 76647187845), (5, 61317750276), (6, 51098125230), (9, 34065416820), (10, 30658875138), (12, 25549062615), (15, 20439250092), (18, 17032708410), (20, 15329437569), (27, 11355138940), (30, 10219625046), (36, 8516354205), (45, 6813083364), (54, 5677569470), (60, 5109812523), (90, 3406541682), (108, 2838784735), (135, 2271027788), (180, 1703270841), (257, 1192952340), (270, 1135513894), (514, 596476170), (540, 567756947), (771, 397650780), (1028, 298238085), (1285, 238590468), (1542, 198825390), (2313, 132550260), (2570, 119295234), (3084, 99412695), (3855, 79530156), (4626, 66275130), (5140, 59647617), (6939, 44183420), (7710, 39765078), (9252, 33137565), (11565, 26510052), (13878, 22091710), (15420, 19882539), (23130, 13255026), (27756, 11045855), (34695, 8836684), (46260, 6627513), (69390, 4418342), (138780, 2209171)]