122794380

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{229}}^1\times {\mathrm{331}}^1$

素因数の和:581

約数の個数: 120

約数和(自身を含む): 388061520

約数和(自身を除く): 265267140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 229, 270, 324, 331, 405, 458, 540, 662, 687, 810, 916, 993, 1145, 1324, 1374, 1620, 1655, 1986, 2061, 2290, 2748, 2979, 3310, 3435, 3972, 4122, 4580, 4965, 5958, 6183, 6620, 6870, 8244, 8937, 9930, 10305, 11916, 12366, 13740, 14895, 17874, 18549, 19860, 20610, 24732, 26811, 29790, 30915, 35748, 37098, 41220, 44685, 53622, 59580, 61830, 74196, 75799, 89370, 92745, 107244, 123660, 134055, 151598, 178740, 185490, 227397, 268110, 303196, 370980, 378995, 454794, 536220, 682191, 757990, 909588, 1136985, 1364382, 1515980, 2046573, 2273970, 2728764, 3410955, 4093146, 4547940, 6139719, 6821910, 8186292, 10232865, 12279438, 13643820, 20465730, 24558876, 30698595, 40931460, 61397190, 122794380]

約数ペア:

[(1, 122794380), (2, 61397190), (3, 40931460), (4, 30698595), (5, 24558876), (6, 20465730), (9, 13643820), (10, 12279438), (12, 10232865), (15, 8186292), (18, 6821910), (20, 6139719), (27, 4547940), (30, 4093146), (36, 3410955), (45, 2728764), (54, 2273970), (60, 2046573), (81, 1515980), (90, 1364382), (108, 1136985), (135, 909588), (162, 757990), (180, 682191), (229, 536220), (270, 454794), (324, 378995), (331, 370980), (405, 303196), (458, 268110), (540, 227397), (662, 185490), (687, 178740), (810, 151598), (916, 134055), (993, 123660), (1145, 107244), (1324, 92745), (1374, 89370), (1620, 75799), (1655, 74196), (1986, 61830), (2061, 59580), (2290, 53622), (2748, 44685), (2979, 41220), (3310, 37098), (3435, 35748), (3972, 30915), (4122, 29790), (4580, 26811), (4965, 24732), (5958, 20610), (6183, 19860), (6620, 18549), (6870, 17874), (8244, 14895), (8937, 13740), (9930, 12366), (10305, 11916)]