149222880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{599}}^1$

素因数の和:793

約数の個数: 144

約数和(自身を含む): 513021600

約数和(自身を除く): 363798720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 173, 180, 240, 288, 346, 360, 480, 519, 599, 692, 720, 865, 1038, 1198, 1384, 1440, 1557, 1730, 1797, 2076, 2396, 2595, 2768, 2995, 3114, 3460, 3594, 4152, 4792, 5190, 5391, 5536, 5990, 6228, 6920, 7188, 7785, 8304, 8985, 9584, 10380, 10782, 11980, 12456, 13840, 14376, 15570, 16608, 17970, 19168, 20760, 21564, 23960, 24912, 26955, 27680, 28752, 31140, 35940, 41520, 43128, 47920, 49824, 53910, 57504, 62280, 71880, 83040, 86256, 95840, 103627, 107820, 124560, 143760, 172512, 207254, 215640, 249120, 287520, 310881, 414508, 431280, 518135, 621762, 829016, 862560, 932643, 1036270, 1243524, 1554405, 1658032, 1865286, 2072540, 2487048, 3108810, 3316064, 3730572, 4145080, 4663215, 4974096, 6217620, 7461144, 8290160, 9326430, 9948192, 12435240, 14922288, 16580320, 18652860, 24870480, 29844576, 37305720, 49740960, 74611440, 149222880]

約数ペア:

[(1, 149222880), (2, 74611440), (3, 49740960), (4, 37305720), (5, 29844576), (6, 24870480), (8, 18652860), (9, 16580320), (10, 14922288), (12, 12435240), (15, 9948192), (16, 9326430), (18, 8290160), (20, 7461144), (24, 6217620), (30, 4974096), (32, 4663215), (36, 4145080), (40, 3730572), (45, 3316064), (48, 3108810), (60, 2487048), (72, 2072540), (80, 1865286), (90, 1658032), (96, 1554405), (120, 1243524), (144, 1036270), (160, 932643), (173, 862560), (180, 829016), (240, 621762), (288, 518135), (346, 431280), (360, 414508), (480, 310881), (519, 287520), (599, 249120), (692, 215640), (720, 207254), (865, 172512), (1038, 143760), (1198, 124560), (1384, 107820), (1440, 103627), (1557, 95840), (1730, 86256), (1797, 83040), (2076, 71880), (2396, 62280), (2595, 57504), (2768, 53910), (2995, 49824), (3114, 47920), (3460, 43128), (3594, 41520), (4152, 35940), (4792, 31140), (5190, 28752), (5391, 27680), (5536, 26955), (5990, 24912), (6228, 23960), (6920, 21564), (7188, 20760), (7785, 19168), (8304, 17970), (8985, 16608), (9584, 15570), (10380, 14376), (10782, 13840), (11980, 12456)]