137918220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^4\times {\mathrm{157}}^1$

素因数の和:213

約数の個数: 120

約数和(自身を含む): 427491120

約数和(自身を除く): 289572900

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 157, 165, 220, 242, 314, 330, 363, 471, 484, 605, 628, 660, 726, 785, 942, 1210, 1331, 1452, 1570, 1727, 1815, 1884, 2355, 2420, 2662, 3140, 3454, 3630, 3993, 4710, 5181, 5324, 6655, 6908, 7260, 7986, 8635, 9420, 10362, 13310, 14641, 15972, 17270, 18997, 19965, 20724, 25905, 26620, 29282, 34540, 37994, 39930, 43923, 51810, 56991, 58564, 73205, 75988, 79860, 87846, 94985, 103620, 113982, 146410, 175692, 189970, 208967, 219615, 227964, 284955, 292820, 379940, 417934, 439230, 569910, 626901, 835868, 878460, 1044835, 1139820, 1253802, 2089670, 2298637, 2507604, 3134505, 4179340, 4597274, 6269010, 6895911, 9194548, 11493185, 12538020, 13791822, 22986370, 27583644, 34479555, 45972740, 68959110, 137918220]

約数ペア:

[(1, 137918220), (2, 68959110), (3, 45972740), (4, 34479555), (5, 27583644), (6, 22986370), (10, 13791822), (11, 12538020), (12, 11493185), (15, 9194548), (20, 6895911), (22, 6269010), (30, 4597274), (33, 4179340), (44, 3134505), (55, 2507604), (60, 2298637), (66, 2089670), (110, 1253802), (121, 1139820), (132, 1044835), (157, 878460), (165, 835868), (220, 626901), (242, 569910), (314, 439230), (330, 417934), (363, 379940), (471, 292820), (484, 284955), (605, 227964), (628, 219615), (660, 208967), (726, 189970), (785, 175692), (942, 146410), (1210, 113982), (1331, 103620), (1452, 94985), (1570, 87846), (1727, 79860), (1815, 75988), (1884, 73205), (2355, 58564), (2420, 56991), (2662, 51810), (3140, 43923), (3454, 39930), (3630, 37994), (3993, 34540), (4710, 29282), (5181, 26620), (5324, 25905), (6655, 20724), (6908, 19965), (7260, 18997), (7986, 17270), (8635, 15972), (9420, 14641), (10362, 13310)]