90939780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2029}}^1$

素因数の和:2130

約数の個数: 96

約数和(自身を含む): 286473600

約数和(自身を除く): 195533820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 83, 90, 108, 135, 166, 180, 249, 270, 332, 415, 498, 540, 747, 830, 996, 1245, 1494, 1660, 2029, 2241, 2490, 2988, 3735, 4058, 4482, 4980, 6087, 7470, 8116, 8964, 10145, 11205, 12174, 14940, 18261, 20290, 22410, 24348, 30435, 36522, 40580, 44820, 54783, 60870, 73044, 91305, 109566, 121740, 168407, 182610, 219132, 273915, 336814, 365220, 505221, 547830, 673628, 842035, 1010442, 1095660, 1515663, 1684070, 2020884, 2526105, 3031326, 3368140, 4546989, 5052210, 6062652, 7578315, 9093978, 10104420, 15156630, 18187956, 22734945, 30313260, 45469890, 90939780]

約数ペア:

[(1, 90939780), (2, 45469890), (3, 30313260), (4, 22734945), (5, 18187956), (6, 15156630), (9, 10104420), (10, 9093978), (12, 7578315), (15, 6062652), (18, 5052210), (20, 4546989), (27, 3368140), (30, 3031326), (36, 2526105), (45, 2020884), (54, 1684070), (60, 1515663), (83, 1095660), (90, 1010442), (108, 842035), (135, 673628), (166, 547830), (180, 505221), (249, 365220), (270, 336814), (332, 273915), (415, 219132), (498, 182610), (540, 168407), (747, 121740), (830, 109566), (996, 91305), (1245, 73044), (1494, 60870), (1660, 54783), (2029, 44820), (2241, 40580), (2490, 36522), (2988, 30435), (3735, 24348), (4058, 22410), (4482, 20290), (4980, 18261), (6087, 14940), (7470, 12174), (8116, 11205), (8964, 10145)]