1255908060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{8689}}^1$

素因数の和:8788

約数の個数: 144

約数和(自身を含む): 4213329120

約数和(自身を除く): 2957421060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 73, 90, 99, 110, 132, 146, 165, 180, 198, 219, 220, 292, 330, 365, 396, 438, 495, 657, 660, 730, 803, 876, 990, 1095, 1314, 1460, 1606, 1980, 2190, 2409, 2628, 3212, 3285, 4015, 4380, 4818, 6570, 7227, 8030, 8689, 9636, 12045, 13140, 14454, 16060, 17378, 24090, 26067, 28908, 34756, 36135, 43445, 48180, 52134, 72270, 78201, 86890, 95579, 104268, 130335, 144540, 156402, 173780, 191158, 260670, 286737, 312804, 382316, 391005, 477895, 521340, 573474, 634297, 782010, 860211, 955790, 1146948, 1268594, 1433685, 1564020, 1720422, 1902891, 1911580, 2537188, 2867370, 3171485, 3440844, 3805782, 4301055, 5708673, 5734740, 6342970, 6977267, 7611564, 8602110, 9514455, 11417346, 12685940, 13954534, 17204220, 19028910, 20931801, 22834692, 27909068, 28543365, 34886335, 38057820, 41863602, 57086730, 62795403, 69772670, 83727204, 104659005, 114173460, 125590806, 139545340, 209318010, 251181612, 313977015, 418636020, 627954030, 1255908060]

約数ペア:

[(1, 1255908060), (2, 627954030), (3, 418636020), (4, 313977015), (5, 251181612), (6, 209318010), (9, 139545340), (10, 125590806), (11, 114173460), (12, 104659005), (15, 83727204), (18, 69772670), (20, 62795403), (22, 57086730), (30, 41863602), (33, 38057820), (36, 34886335), (44, 28543365), (45, 27909068), (55, 22834692), (60, 20931801), (66, 19028910), (73, 17204220), (90, 13954534), (99, 12685940), (110, 11417346), (132, 9514455), (146, 8602110), (165, 7611564), (180, 6977267), (198, 6342970), (219, 5734740), (220, 5708673), (292, 4301055), (330, 3805782), (365, 3440844), (396, 3171485), (438, 2867370), (495, 2537188), (657, 1911580), (660, 1902891), (730, 1720422), (803, 1564020), (876, 1433685), (990, 1268594), (1095, 1146948), (1314, 955790), (1460, 860211), (1606, 782010), (1980, 634297), (2190, 573474), (2409, 521340), (2628, 477895), (3212, 391005), (3285, 382316), (4015, 312804), (4380, 286737), (4818, 260670), (6570, 191158), (7227, 173780), (8030, 156402), (8689, 144540), (9636, 130335), (12045, 104268), (13140, 95579), (14454, 86890), (16060, 78201), (17378, 72270), (24090, 52134), (26067, 48180), (28908, 43445), (34756, 36135)]