45775620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{379}}^1$

素因数の和:466

約数の個数: 144

約数和(自身を含む): 154365120

約数和(自身を除く): 108589500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 61, 66, 90, 99, 110, 122, 132, 165, 180, 183, 198, 220, 244, 305, 330, 366, 379, 396, 495, 549, 610, 660, 671, 732, 758, 915, 990, 1098, 1137, 1220, 1342, 1516, 1830, 1895, 1980, 2013, 2196, 2274, 2684, 2745, 3355, 3411, 3660, 3790, 4026, 4169, 4548, 5490, 5685, 6039, 6710, 6822, 7580, 8052, 8338, 10065, 10980, 11370, 12078, 12507, 13420, 13644, 16676, 17055, 20130, 20845, 22740, 23119, 24156, 25014, 30195, 34110, 37521, 40260, 41690, 46238, 50028, 60390, 62535, 68220, 69357, 75042, 83380, 92476, 115595, 120780, 125070, 138714, 150084, 187605, 208071, 231190, 250140, 254309, 277428, 346785, 375210, 416142, 462380, 508618, 693570, 750420, 762927, 832284, 1017236, 1040355, 1271545, 1387140, 1525854, 2080710, 2288781, 2543090, 3051708, 3814635, 4161420, 4577562, 5086180, 7629270, 9155124, 11443905, 15258540, 22887810, 45775620]

約数ペア:

[(1, 45775620), (2, 22887810), (3, 15258540), (4, 11443905), (5, 9155124), (6, 7629270), (9, 5086180), (10, 4577562), (11, 4161420), (12, 3814635), (15, 3051708), (18, 2543090), (20, 2288781), (22, 2080710), (30, 1525854), (33, 1387140), (36, 1271545), (44, 1040355), (45, 1017236), (55, 832284), (60, 762927), (61, 750420), (66, 693570), (90, 508618), (99, 462380), (110, 416142), (122, 375210), (132, 346785), (165, 277428), (180, 254309), (183, 250140), (198, 231190), (220, 208071), (244, 187605), (305, 150084), (330, 138714), (366, 125070), (379, 120780), (396, 115595), (495, 92476), (549, 83380), (610, 75042), (660, 69357), (671, 68220), (732, 62535), (758, 60390), (915, 50028), (990, 46238), (1098, 41690), (1137, 40260), (1220, 37521), (1342, 34110), (1516, 30195), (1830, 25014), (1895, 24156), (1980, 23119), (2013, 22740), (2196, 20845), (2274, 20130), (2684, 17055), (2745, 16676), (3355, 13644), (3411, 13420), (3660, 12507), (3790, 12078), (4026, 11370), (4169, 10980), (4548, 10065), (5490, 8338), (5685, 8052), (6039, 7580), (6710, 6822)]