60739980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1$

素因数の和:264

約数の個数: 192

約数和(自身を含む): 211341312

約数和(自身を除く): 150601332

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 47, 51, 60, 68, 70, 84, 85, 94, 102, 105, 119, 140, 141, 170, 181, 188, 204, 210, 235, 238, 255, 282, 329, 340, 357, 362, 420, 470, 476, 510, 543, 564, 595, 658, 705, 714, 724, 799, 905, 940, 987, 1020, 1086, 1190, 1267, 1316, 1410, 1428, 1598, 1645, 1785, 1810, 1974, 2172, 2380, 2397, 2534, 2715, 2820, 3077, 3196, 3290, 3570, 3620, 3801, 3948, 3995, 4794, 4935, 5068, 5430, 5593, 6154, 6335, 6580, 7140, 7602, 7990, 8507, 9231, 9588, 9870, 10860, 11186, 11985, 12308, 12670, 15204, 15385, 15980, 16779, 17014, 18462, 19005, 19740, 21539, 22372, 23970, 25340, 25521, 27965, 30770, 33558, 34028, 36924, 38010, 42535, 43078, 46155, 47940, 51042, 55930, 59549, 61540, 64617, 67116, 76020, 83895, 85070, 86156, 92310, 102084, 107695, 111860, 119098, 127605, 129234, 144619, 167790, 170140, 178647, 184620, 215390, 238196, 255210, 258468, 289238, 297745, 323085, 335580, 357294, 430780, 433857, 510420, 578476, 595490, 646170, 714588, 723095, 867714, 893235, 1012333, 1190980, 1292340, 1446190, 1735428, 1786470, 2024666, 2169285, 2892380, 3036999, 3572940, 4049332, 4338570, 5061665, 6073998, 8677140, 10123330, 12147996, 15184995, 20246660, 30369990, 60739980]

約数ペア:

[(1, 60739980), (2, 30369990), (3, 20246660), (4, 15184995), (5, 12147996), (6, 10123330), (7, 8677140), (10, 6073998), (12, 5061665), (14, 4338570), (15, 4049332), (17, 3572940), (20, 3036999), (21, 2892380), (28, 2169285), (30, 2024666), (34, 1786470), (35, 1735428), (42, 1446190), (47, 1292340), (51, 1190980), (60, 1012333), (68, 893235), (70, 867714), (84, 723095), (85, 714588), (94, 646170), (102, 595490), (105, 578476), (119, 510420), (140, 433857), (141, 430780), (170, 357294), (181, 335580), (188, 323085), (204, 297745), (210, 289238), (235, 258468), (238, 255210), (255, 238196), (282, 215390), (329, 184620), (340, 178647), (357, 170140), (362, 167790), (420, 144619), (470, 129234), (476, 127605), (510, 119098), (543, 111860), (564, 107695), (595, 102084), (658, 92310), (705, 86156), (714, 85070), (724, 83895), (799, 76020), (905, 67116), (940, 64617), (987, 61540), (1020, 59549), (1086, 55930), (1190, 51042), (1267, 47940), (1316, 46155), (1410, 43078), (1428, 42535), (1598, 38010), (1645, 36924), (1785, 34028), (1810, 33558), (1974, 30770), (2172, 27965), (2380, 25521), (2397, 25340), (2534, 23970), (2715, 22372), (2820, 21539), (3077, 19740), (3196, 19005), (3290, 18462), (3570, 17014), (3620, 16779), (3801, 15980), (3948, 15385), (3995, 15204), (4794, 12670), (4935, 12308), (5068, 11985), (5430, 11186), (5593, 10860), (6154, 9870), (6335, 9588), (6580, 9231), (7140, 8507), (7602, 7990)]