195238440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{18701}}^1$

素因数の和:18747

約数の個数: 96

約数和(自身を含む): 656440200

約数和(自身を除く): 461201760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 58, 60, 72, 87, 90, 116, 120, 145, 174, 180, 232, 261, 290, 348, 360, 435, 522, 580, 696, 870, 1044, 1160, 1305, 1740, 2088, 2610, 3480, 5220, 10440, 18701, 37402, 56103, 74804, 93505, 112206, 149608, 168309, 187010, 224412, 280515, 336618, 374020, 448824, 542329, 561030, 673236, 748040, 841545, 1084658, 1122060, 1346472, 1626987, 1683090, 2169316, 2244120, 2711645, 3253974, 3366180, 4338632, 4880961, 5423290, 6507948, 6732360, 8134935, 9761922, 10846580, 13015896, 16269870, 19523844, 21693160, 24404805, 32539740, 39047688, 48809610, 65079480, 97619220, 195238440]

約数ペア:

[(1, 195238440), (2, 97619220), (3, 65079480), (4, 48809610), (5, 39047688), (6, 32539740), (8, 24404805), (9, 21693160), (10, 19523844), (12, 16269870), (15, 13015896), (18, 10846580), (20, 9761922), (24, 8134935), (29, 6732360), (30, 6507948), (36, 5423290), (40, 4880961), (45, 4338632), (58, 3366180), (60, 3253974), (72, 2711645), (87, 2244120), (90, 2169316), (116, 1683090), (120, 1626987), (145, 1346472), (174, 1122060), (180, 1084658), (232, 841545), (261, 748040), (290, 673236), (348, 561030), (360, 542329), (435, 448824), (522, 374020), (580, 336618), (696, 280515), (870, 224412), (1044, 187010), (1160, 168309), (1305, 149608), (1740, 112206), (2088, 93505), (2610, 74804), (3480, 56103), (5220, 37402), (10440, 18701)]