123969150

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{229}}^1\times {\mathrm{401}}^1$

素因数の和:651

約数の個数: 96

約数和(自身を含む): 343951200

約数和(自身を除く): 219982050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 229, 270, 401, 450, 458, 675, 687, 802, 1145, 1203, 1350, 1374, 2005, 2061, 2290, 2406, 3435, 3609, 4010, 4122, 5725, 6015, 6183, 6870, 7218, 10025, 10305, 10827, 11450, 12030, 12366, 17175, 18045, 20050, 20610, 21654, 30075, 30915, 34350, 36090, 51525, 54135, 60150, 61830, 90225, 91829, 103050, 108270, 154575, 180450, 183658, 270675, 275487, 309150, 459145, 541350, 550974, 826461, 918290, 1377435, 1652922, 2295725, 2479383, 2754870, 4132305, 4591450, 4958766, 6887175, 8264610, 12396915, 13774350, 20661525, 24793830, 41323050, 61984575, 123969150]

約数ペア:

[(1, 123969150), (2, 61984575), (3, 41323050), (5, 24793830), (6, 20661525), (9, 13774350), (10, 12396915), (15, 8264610), (18, 6887175), (25, 4958766), (27, 4591450), (30, 4132305), (45, 2754870), (50, 2479383), (54, 2295725), (75, 1652922), (90, 1377435), (135, 918290), (150, 826461), (225, 550974), (229, 541350), (270, 459145), (401, 309150), (450, 275487), (458, 270675), (675, 183658), (687, 180450), (802, 154575), (1145, 108270), (1203, 103050), (1350, 91829), (1374, 90225), (2005, 61830), (2061, 60150), (2290, 54135), (2406, 51525), (3435, 36090), (3609, 34350), (4010, 30915), (4122, 30075), (5725, 21654), (6015, 20610), (6183, 20050), (6870, 18045), (7218, 17175), (10025, 12366), (10305, 12030), (10827, 11450)]