131820525540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{210019}}^1$

素因数の和:210362

約数の個数: 144

約数和(自身を含む): 437584230720

約数和(自身を除く): 305763705180

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, 90, 99, 110, 132, 165, 180, 198, 220, 317, 330, 396, 495, 634, 660, 951, 990, 1268, 1585, 1902, 1980, 2853, 3170, 3487, 3804, 4755, 5706, 6340, 6974, 9510, 10461, 11412, 13948, 14265, 17435, 19020, 20922, 28530, 31383, 34870, 41844, 52305, 57060, 62766, 69740, 104610, 125532, 156915, 209220, 210019, 313830, 420038, 627660, 630057, 840076, 1050095, 1260114, 1890171, 2100190, 2310209, 2520228, 3150285, 3780342, 4200380, 4620418, 6300570, 6930627, 7560684, 9240836, 9450855, 11551045, 12601140, 13861254, 18901710, 20791881, 23102090, 27722508, 34653135, 37803420, 41583762, 46204180, 66576023, 69306270, 83167524, 103959405, 133152046, 138612540, 199728069, 207918810, 266304092, 332880115, 399456138, 415837620, 599184207, 665760230, 732336253, 798912276, 998640345, 1198368414, 1331520460, 1464672506, 1997280690, 2197008759, 2396736828, 2929345012, 2995921035, 3661681265, 3994561380, 4394017518, 5991842070, 6591026277, 7323362530, 8788035036, 10985043795, 11983684140, 13182052554, 14646725060, 21970087590, 26364105108, 32955131385, 43940175180, 65910262770, 131820525540]

約数ペア:

[(1, 131820525540), (2, 65910262770), (3, 43940175180), (4, 32955131385), (5, 26364105108), (6, 21970087590), (9, 14646725060), (10, 13182052554), (11, 11983684140), (12, 10985043795), (15, 8788035036), (18, 7323362530), (20, 6591026277), (22, 5991842070), (30, 4394017518), (33, 3994561380), (36, 3661681265), (44, 2995921035), (45, 2929345012), (55, 2396736828), (60, 2197008759), (66, 1997280690), (90, 1464672506), (99, 1331520460), (110, 1198368414), (132, 998640345), (165, 798912276), (180, 732336253), (198, 665760230), (220, 599184207), (317, 415837620), (330, 399456138), (396, 332880115), (495, 266304092), (634, 207918810), (660, 199728069), (951, 138612540), (990, 133152046), (1268, 103959405), (1585, 83167524), (1902, 69306270), (1980, 66576023), (2853, 46204180), (3170, 41583762), (3487, 37803420), (3804, 34653135), (4755, 27722508), (5706, 23102090), (6340, 20791881), (6974, 18901710), (9510, 13861254), (10461, 12601140), (11412, 11551045), (13948, 9450855), (14265, 9240836), (17435, 7560684), (19020, 6930627), (20922, 6300570), (28530, 4620418), (31383, 4200380), (34870, 3780342), (41844, 3150285), (52305, 2520228), (57060, 2310209), (62766, 2100190), (69740, 1890171), (104610, 1260114), (125532, 1050095), (156915, 840076), (209220, 630057), (210019, 627660), (313830, 420038)]