191769660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{18691}}^1$

素因数の和:18728

約数の個数: 96

約数和(自身を含む): 628051200

約数和(自身を除く): 436281540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 513, 540, 570, 684, 855, 1026, 1140, 1710, 2052, 2565, 3420, 5130, 10260, 18691, 37382, 56073, 74764, 93455, 112146, 168219, 186910, 224292, 280365, 336438, 355129, 373820, 504657, 560730, 672876, 710258, 841095, 1009314, 1065387, 1121460, 1420516, 1682190, 1775645, 2018628, 2130774, 2523285, 3196161, 3364380, 3551290, 4261548, 5046570, 5326935, 6392322, 7102580, 9588483, 10093140, 10653870, 12784644, 15980805, 19176966, 21307740, 31961610, 38353932, 47942415, 63923220, 95884830, 191769660]

約数ペア:

[(1, 191769660), (2, 95884830), (3, 63923220), (4, 47942415), (5, 38353932), (6, 31961610), (9, 21307740), (10, 19176966), (12, 15980805), (15, 12784644), (18, 10653870), (19, 10093140), (20, 9588483), (27, 7102580), (30, 6392322), (36, 5326935), (38, 5046570), (45, 4261548), (54, 3551290), (57, 3364380), (60, 3196161), (76, 2523285), (90, 2130774), (95, 2018628), (108, 1775645), (114, 1682190), (135, 1420516), (171, 1121460), (180, 1065387), (190, 1009314), (228, 841095), (270, 710258), (285, 672876), (342, 560730), (380, 504657), (513, 373820), (540, 355129), (570, 336438), (684, 280365), (855, 224292), (1026, 186910), (1140, 168219), (1710, 112146), (2052, 93455), (2565, 74764), (3420, 56073), (5130, 37382), (10260, 18691)]