149911740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{6883}}^1$

素因数の和:6920

約数の個数: 108

約数和(自身を含む): 499902312

約数和(自身を除く): 349990572

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, 6883, 7260, 10890, 13766, 20649, 21780, 27532, 34415, 41298, 61947, 68830, 75713, 82596, 103245, 123894, 137660, 151426, 206490, 227139, 247788, 302852, 309735, 378565, 412980, 454278, 619470, 681417, 757130, 832843, 908556, 1135695, 1238940, 1362834, 1514260, 1665686, 2271390, 2498529, 2725668, 3331372, 3407085, 4164215, 4542780, 4997058, 6814170, 7495587, 8328430, 9994116, 12492645, 13628340, 14991174, 16656860, 24985290, 29982348, 37477935, 49970580, 74955870, 149911740]

約数ペア:

[(1, 149911740), (2, 74955870), (3, 49970580), (4, 37477935), (5, 29982348), (6, 24985290), (9, 16656860), (10, 14991174), (11, 13628340), (12, 12492645), (15, 9994116), (18, 8328430), (20, 7495587), (22, 6814170), (30, 4997058), (33, 4542780), (36, 4164215), (44, 3407085), (45, 3331372), (55, 2725668), (60, 2498529), (66, 2271390), (90, 1665686), (99, 1514260), (110, 1362834), (121, 1238940), (132, 1135695), (165, 908556), (180, 832843), (198, 757130), (220, 681417), (242, 619470), (330, 454278), (363, 412980), (396, 378565), (484, 309735), (495, 302852), (605, 247788), (660, 227139), (726, 206490), (990, 151426), (1089, 137660), (1210, 123894), (1452, 103245), (1815, 82596), (1980, 75713), (2178, 68830), (2420, 61947), (3630, 41298), (4356, 34415), (5445, 27532), (6883, 21780), (7260, 20649), (10890, 13766)]