151865460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{619}}^1$

素因数の和:710

約数の個数: 144

約数和(自身を含む): 487468800

約数和(自身を除く): 335603340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 47, 58, 60, 87, 90, 94, 116, 141, 145, 174, 180, 188, 235, 261, 282, 290, 348, 423, 435, 470, 522, 564, 580, 619, 705, 846, 870, 940, 1044, 1238, 1305, 1363, 1410, 1692, 1740, 1857, 2115, 2476, 2610, 2726, 2820, 3095, 3714, 4089, 4230, 5220, 5452, 5571, 6190, 6815, 7428, 8178, 8460, 9285, 11142, 12267, 12380, 13630, 16356, 17951, 18570, 20445, 22284, 24534, 27260, 27855, 29093, 35902, 37140, 40890, 49068, 53853, 55710, 58186, 61335, 71804, 81780, 87279, 89755, 107706, 111420, 116372, 122670, 145465, 161559, 174558, 179510, 215412, 245340, 261837, 269265, 290930, 323118, 349116, 359020, 436395, 523674, 538530, 581860, 646236, 807795, 843697, 872790, 1047348, 1077060, 1309185, 1615590, 1687394, 1745580, 2531091, 2618370, 3231180, 3374788, 4218485, 5062182, 5236740, 7593273, 8436970, 10124364, 12655455, 15186546, 16873940, 25310910, 30373092, 37966365, 50621820, 75932730, 151865460]

約数ペア:

[(1, 151865460), (2, 75932730), (3, 50621820), (4, 37966365), (5, 30373092), (6, 25310910), (9, 16873940), (10, 15186546), (12, 12655455), (15, 10124364), (18, 8436970), (20, 7593273), (29, 5236740), (30, 5062182), (36, 4218485), (45, 3374788), (47, 3231180), (58, 2618370), (60, 2531091), (87, 1745580), (90, 1687394), (94, 1615590), (116, 1309185), (141, 1077060), (145, 1047348), (174, 872790), (180, 843697), (188, 807795), (235, 646236), (261, 581860), (282, 538530), (290, 523674), (348, 436395), (423, 359020), (435, 349116), (470, 323118), (522, 290930), (564, 269265), (580, 261837), (619, 245340), (705, 215412), (846, 179510), (870, 174558), (940, 161559), (1044, 145465), (1238, 122670), (1305, 116372), (1363, 111420), (1410, 107706), (1692, 89755), (1740, 87279), (1857, 81780), (2115, 71804), (2476, 61335), (2610, 58186), (2726, 55710), (2820, 53853), (3095, 49068), (3714, 40890), (4089, 37140), (4230, 35902), (5220, 29093), (5452, 27855), (5571, 27260), (6190, 24534), (6815, 22284), (7428, 20445), (8178, 18570), (8460, 17951), (9285, 16356), (11142, 13630), (12267, 12380)]