228447540

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1699}}^1$

素因数の和:1803

約数の個数: 120

約数和(自身を含む): 725709600

約数和(自身を除く): 497262060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 83, 90, 108, 135, 162, 166, 180, 249, 270, 324, 332, 405, 415, 498, 540, 747, 810, 830, 996, 1245, 1494, 1620, 1660, 1699, 2241, 2490, 2988, 3398, 3735, 4482, 4980, 5097, 6723, 6796, 7470, 8495, 8964, 10194, 11205, 13446, 14940, 15291, 16990, 20388, 22410, 25485, 26892, 30582, 33615, 33980, 44820, 45873, 50970, 61164, 67230, 76455, 91746, 101940, 134460, 137619, 141017, 152910, 183492, 229365, 275238, 282034, 305820, 423051, 458730, 550476, 564068, 688095, 705085, 846102, 917460, 1269153, 1376190, 1410170, 1692204, 2115255, 2538306, 2752380, 2820340, 3807459, 4230510, 5076612, 6345765, 7614918, 8461020, 11422377, 12691530, 15229836, 19037295, 22844754, 25383060, 38074590, 45689508, 57111885, 76149180, 114223770, 228447540]

約数ペア:

[(1, 228447540), (2, 114223770), (3, 76149180), (4, 57111885), (5, 45689508), (6, 38074590), (9, 25383060), (10, 22844754), (12, 19037295), (15, 15229836), (18, 12691530), (20, 11422377), (27, 8461020), (30, 7614918), (36, 6345765), (45, 5076612), (54, 4230510), (60, 3807459), (81, 2820340), (83, 2752380), (90, 2538306), (108, 2115255), (135, 1692204), (162, 1410170), (166, 1376190), (180, 1269153), (249, 917460), (270, 846102), (324, 705085), (332, 688095), (405, 564068), (415, 550476), (498, 458730), (540, 423051), (747, 305820), (810, 282034), (830, 275238), (996, 229365), (1245, 183492), (1494, 152910), (1620, 141017), (1660, 137619), (1699, 134460), (2241, 101940), (2490, 91746), (2988, 76455), (3398, 67230), (3735, 61164), (4482, 50970), (4980, 45873), (5097, 44820), (6723, 33980), (6796, 33615), (7470, 30582), (8495, 26892), (8964, 25485), (10194, 22410), (11205, 20388), (13446, 16990), (14940, 15291)]