168598980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{7741}}^1$

素因数の和:7778

約数の個数: 108

約数和(自身を含む): 562208556

約数和(自身を除く): 393609576

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, 7260, 7741, 10890, 15482, 21780, 23223, 30964, 38705, 46446, 69669, 77410, 85151, 92892, 116115, 139338, 154820, 170302, 232230, 255453, 278676, 340604, 348345, 425755, 464460, 510906, 696690, 766359, 851510, 936661, 1021812, 1277265, 1393380, 1532718, 1703020, 1873322, 2554530, 2809983, 3065436, 3746644, 3831795, 4683305, 5109060, 5619966, 7663590, 8429949, 9366610, 11239932, 14049915, 15327180, 16859898, 18733220, 28099830, 33719796, 42149745, 56199660, 84299490, 168598980]

約数ペア:

[(1, 168598980), (2, 84299490), (3, 56199660), (4, 42149745), (5, 33719796), (6, 28099830), (9, 18733220), (10, 16859898), (11, 15327180), (12, 14049915), (15, 11239932), (18, 9366610), (20, 8429949), (22, 7663590), (30, 5619966), (33, 5109060), (36, 4683305), (44, 3831795), (45, 3746644), (55, 3065436), (60, 2809983), (66, 2554530), (90, 1873322), (99, 1703020), (110, 1532718), (121, 1393380), (132, 1277265), (165, 1021812), (180, 936661), (198, 851510), (220, 766359), (242, 696690), (330, 510906), (363, 464460), (396, 425755), (484, 348345), (495, 340604), (605, 278676), (660, 255453), (726, 232230), (990, 170302), (1089, 154820), (1210, 139338), (1452, 116115), (1815, 92892), (1980, 85151), (2178, 77410), (2420, 69669), (3630, 46446), (4356, 38705), (5445, 30964), (7260, 23223), (7741, 21780), (10890, 15482)]