222061620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{419}}^1$

素因数の和:526

約数の個数: 144

約数和(自身を含む): 694451520

約数和(自身を除く): 472389900

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 73, 110, 121, 132, 146, 165, 219, 220, 242, 292, 330, 363, 365, 419, 438, 484, 605, 660, 726, 730, 803, 838, 876, 1095, 1210, 1257, 1452, 1460, 1606, 1676, 1815, 2095, 2190, 2409, 2420, 2514, 3212, 3630, 4015, 4190, 4380, 4609, 4818, 5028, 6285, 7260, 8030, 8380, 8833, 9218, 9636, 12045, 12570, 13827, 16060, 17666, 18436, 23045, 24090, 25140, 26499, 27654, 30587, 35332, 44165, 46090, 48180, 50699, 52998, 55308, 61174, 69135, 88330, 91761, 92180, 101398, 105996, 122348, 132495, 138270, 152097, 152935, 176660, 183522, 202796, 253495, 264990, 276540, 304194, 305870, 336457, 367044, 458805, 506990, 529980, 608388, 611740, 672914, 760485, 917610, 1009371, 1013980, 1345828, 1520970, 1682285, 1835220, 2018742, 3041940, 3364570, 3701027, 4037484, 5046855, 6729140, 7402054, 10093710, 11103081, 14804108, 18505135, 20187420, 22206162, 37010270, 44412324, 55515405, 74020540, 111030810, 222061620]

約数ペア:

[(1, 222061620), (2, 111030810), (3, 74020540), (4, 55515405), (5, 44412324), (6, 37010270), (10, 22206162), (11, 20187420), (12, 18505135), (15, 14804108), (20, 11103081), (22, 10093710), (30, 7402054), (33, 6729140), (44, 5046855), (55, 4037484), (60, 3701027), (66, 3364570), (73, 3041940), (110, 2018742), (121, 1835220), (132, 1682285), (146, 1520970), (165, 1345828), (219, 1013980), (220, 1009371), (242, 917610), (292, 760485), (330, 672914), (363, 611740), (365, 608388), (419, 529980), (438, 506990), (484, 458805), (605, 367044), (660, 336457), (726, 305870), (730, 304194), (803, 276540), (838, 264990), (876, 253495), (1095, 202796), (1210, 183522), (1257, 176660), (1452, 152935), (1460, 152097), (1606, 138270), (1676, 132495), (1815, 122348), (2095, 105996), (2190, 101398), (2409, 92180), (2420, 91761), (2514, 88330), (3212, 69135), (3630, 61174), (4015, 55308), (4190, 52998), (4380, 50699), (4609, 48180), (4818, 46090), (5028, 44165), (6285, 35332), (7260, 30587), (8030, 27654), (8380, 26499), (8833, 25140), (9218, 24090), (9636, 23045), (12045, 18436), (12570, 17666), (13827, 16060)]