144560940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1\times {\mathrm{331}}^1$

素因数の和:623

約数の個数: 96

約数和(自身を含む): 421666560

約数和(自身を除く): 277105620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 251, 290, 331, 348, 435, 502, 580, 662, 753, 870, 993, 1004, 1255, 1324, 1506, 1655, 1740, 1986, 2510, 3012, 3310, 3765, 3972, 4965, 5020, 6620, 7279, 7530, 9599, 9930, 14558, 15060, 19198, 19860, 21837, 28797, 29116, 36395, 38396, 43674, 47995, 57594, 72790, 83081, 87348, 95990, 109185, 115188, 143985, 145580, 166162, 191980, 218370, 249243, 287970, 332324, 415405, 436740, 498486, 575940, 830810, 996972, 1246215, 1661620, 2409349, 2492430, 4818698, 4984860, 7228047, 9637396, 12046745, 14456094, 24093490, 28912188, 36140235, 48186980, 72280470, 144560940]

約数ペア:

[(1, 144560940), (2, 72280470), (3, 48186980), (4, 36140235), (5, 28912188), (6, 24093490), (10, 14456094), (12, 12046745), (15, 9637396), (20, 7228047), (29, 4984860), (30, 4818698), (58, 2492430), (60, 2409349), (87, 1661620), (116, 1246215), (145, 996972), (174, 830810), (251, 575940), (290, 498486), (331, 436740), (348, 415405), (435, 332324), (502, 287970), (580, 249243), (662, 218370), (753, 191980), (870, 166162), (993, 145580), (1004, 143985), (1255, 115188), (1324, 109185), (1506, 95990), (1655, 87348), (1740, 83081), (1986, 72790), (2510, 57594), (3012, 47995), (3310, 43674), (3765, 38396), (3972, 36395), (4965, 29116), (5020, 28797), (6620, 21837), (7279, 19860), (7530, 19198), (9599, 15060), (9930, 14558)]