155160270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2927}}^1$

素因数の和:2990

約数の個数: 96

約数和(自身を含む): 438497280

約数和(自身を除く): 283337010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 31, 38, 45, 57, 62, 90, 93, 95, 114, 155, 171, 186, 190, 279, 285, 310, 342, 465, 558, 570, 589, 855, 930, 1178, 1395, 1710, 1767, 2790, 2927, 2945, 3534, 5301, 5854, 5890, 8781, 8835, 10602, 14635, 17562, 17670, 26343, 26505, 29270, 43905, 52686, 53010, 55613, 87810, 90737, 111226, 131715, 166839, 181474, 263430, 272211, 278065, 333678, 453685, 500517, 544422, 556130, 816633, 834195, 907370, 1001034, 1361055, 1633266, 1668390, 1724003, 2502585, 2722110, 3448006, 4083165, 5005170, 5172009, 8166330, 8620015, 10344018, 15516027, 17240030, 25860045, 31032054, 51720090, 77580135, 155160270]

約数ペア:

[(1, 155160270), (2, 77580135), (3, 51720090), (5, 31032054), (6, 25860045), (9, 17240030), (10, 15516027), (15, 10344018), (18, 8620015), (19, 8166330), (30, 5172009), (31, 5005170), (38, 4083165), (45, 3448006), (57, 2722110), (62, 2502585), (90, 1724003), (93, 1668390), (95, 1633266), (114, 1361055), (155, 1001034), (171, 907370), (186, 834195), (190, 816633), (279, 556130), (285, 544422), (310, 500517), (342, 453685), (465, 333678), (558, 278065), (570, 272211), (589, 263430), (855, 181474), (930, 166839), (1178, 131715), (1395, 111226), (1710, 90737), (1767, 87810), (2790, 55613), (2927, 53010), (2945, 52686), (3534, 43905), (5301, 29270), (5854, 26505), (5890, 26343), (8781, 17670), (8835, 17562), (10602, 14635)]