66250260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1$

素因数の和:294

約数の個数: 144

約数和(自身を含む): 211341312

約数和(自身を除く): 145091052

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 47, 60, 82, 90, 94, 123, 141, 164, 180, 188, 191, 205, 235, 246, 282, 369, 382, 410, 423, 470, 492, 564, 573, 615, 705, 738, 764, 820, 846, 940, 955, 1146, 1230, 1410, 1476, 1692, 1719, 1845, 1910, 1927, 2115, 2292, 2460, 2820, 2865, 3438, 3690, 3820, 3854, 4230, 5730, 5781, 6876, 7380, 7708, 7831, 8460, 8595, 8977, 9635, 11460, 11562, 15662, 17190, 17343, 17954, 19270, 23124, 23493, 26931, 28905, 31324, 34380, 34686, 35908, 38540, 39155, 44885, 46986, 53862, 57810, 69372, 70479, 78310, 80793, 86715, 89770, 93972, 107724, 115620, 117465, 134655, 140958, 156620, 161586, 173430, 179540, 234930, 269310, 281916, 323172, 346860, 352395, 368057, 403965, 469860, 538620, 704790, 736114, 807930, 1104171, 1409580, 1472228, 1615860, 1840285, 2208342, 3312513, 3680570, 4416684, 5520855, 6625026, 7361140, 11041710, 13250052, 16562565, 22083420, 33125130, 66250260]

約数ペア:

[(1, 66250260), (2, 33125130), (3, 22083420), (4, 16562565), (5, 13250052), (6, 11041710), (9, 7361140), (10, 6625026), (12, 5520855), (15, 4416684), (18, 3680570), (20, 3312513), (30, 2208342), (36, 1840285), (41, 1615860), (45, 1472228), (47, 1409580), (60, 1104171), (82, 807930), (90, 736114), (94, 704790), (123, 538620), (141, 469860), (164, 403965), (180, 368057), (188, 352395), (191, 346860), (205, 323172), (235, 281916), (246, 269310), (282, 234930), (369, 179540), (382, 173430), (410, 161586), (423, 156620), (470, 140958), (492, 134655), (564, 117465), (573, 115620), (615, 107724), (705, 93972), (738, 89770), (764, 86715), (820, 80793), (846, 78310), (940, 70479), (955, 69372), (1146, 57810), (1230, 53862), (1410, 46986), (1476, 44885), (1692, 39155), (1719, 38540), (1845, 35908), (1910, 34686), (1927, 34380), (2115, 31324), (2292, 28905), (2460, 26931), (2820, 23493), (2865, 23124), (3438, 19270), (3690, 17954), (3820, 17343), (3854, 17190), (4230, 15662), (5730, 11562), (5781, 11460), (6876, 9635), (7380, 8977), (7708, 8595), (7831, 8460)]