73158390

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{181}}^1\times {\mathrm{499}}^1$

素因数の和:699

約数の個数: 80

約数和(自身を含む): 198198000

約数和(自身を除く): 125039610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 181, 270, 362, 405, 499, 543, 810, 905, 998, 1086, 1497, 1629, 1810, 2495, 2715, 2994, 3258, 4491, 4887, 4990, 5430, 7485, 8145, 8982, 9774, 13473, 14661, 14970, 16290, 22455, 24435, 26946, 29322, 40419, 44910, 48870, 67365, 73305, 80838, 90319, 134730, 146610, 180638, 202095, 270957, 404190, 451595, 541914, 812871, 903190, 1354785, 1625742, 2438613, 2709570, 4064355, 4877226, 7315839, 8128710, 12193065, 14631678, 24386130, 36579195, 73158390]

約数ペア:

[(1, 73158390), (2, 36579195), (3, 24386130), (5, 14631678), (6, 12193065), (9, 8128710), (10, 7315839), (15, 4877226), (18, 4064355), (27, 2709570), (30, 2438613), (45, 1625742), (54, 1354785), (81, 903190), (90, 812871), (135, 541914), (162, 451595), (181, 404190), (270, 270957), (362, 202095), (405, 180638), (499, 146610), (543, 134730), (810, 90319), (905, 80838), (998, 73305), (1086, 67365), (1497, 48870), (1629, 44910), (1810, 40419), (2495, 29322), (2715, 26946), (2994, 24435), (3258, 22455), (4491, 16290), (4887, 14970), (4990, 14661), (5430, 13473), (7485, 9774), (8145, 8982)]