155095380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{7121}}^1$

素因数の和:7158

約数の個数: 108

約数和(自身を含む): 517185396

約数和(自身を除く): 362090016

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 121, 132, 165, 180, 198, 220, 242, 330, 363, 396, 484, 495, 605, 660, 726, 990, 1089, 1210, 1452, 1815, 1980, 2178, 2420, 3630, 4356, 5445, 7121, 7260, 10890, 14242, 21363, 21780, 28484, 35605, 42726, 64089, 71210, 78331, 85452, 106815, 128178, 142420, 156662, 213630, 234993, 256356, 313324, 320445, 391655, 427260, 469986, 640890, 704979, 783310, 861641, 939972, 1174965, 1281780, 1409958, 1566620, 1723282, 2349930, 2584923, 2819916, 3446564, 3524895, 4308205, 4699860, 5169846, 7049790, 7754769, 8616410, 10339692, 12924615, 14099580, 15509538, 17232820, 25849230, 31019076, 38773845, 51698460, 77547690, 155095380]

約数ペア:

[(1, 155095380), (2, 77547690), (3, 51698460), (4, 38773845), (5, 31019076), (6, 25849230), (9, 17232820), (10, 15509538), (11, 14099580), (12, 12924615), (15, 10339692), (18, 8616410), (20, 7754769), (22, 7049790), (30, 5169846), (33, 4699860), (36, 4308205), (44, 3524895), (45, 3446564), (55, 2819916), (60, 2584923), (66, 2349930), (90, 1723282), (99, 1566620), (110, 1409958), (121, 1281780), (132, 1174965), (165, 939972), (180, 861641), (198, 783310), (220, 704979), (242, 640890), (330, 469986), (363, 427260), (396, 391655), (484, 320445), (495, 313324), (605, 256356), (660, 234993), (726, 213630), (990, 156662), (1089, 142420), (1210, 128178), (1452, 106815), (1815, 85452), (1980, 78331), (2178, 71210), (2420, 64089), (3630, 42726), (4356, 35605), (5445, 28484), (7121, 21780), (7260, 21363), (10890, 14242)]