90409279320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{3307}}^1\times {\mathrm{75941}}^1$

素因数の和:79265

約数の個数: 96

約数和(自身を含む): 293922879120

約数和(自身を除く): 203513599800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 3307, 6614, 9921, 13228, 16535, 19842, 26456, 29763, 33070, 39684, 49605, 59526, 66140, 75941, 79368, 99210, 119052, 132280, 148815, 151882, 198420, 227823, 238104, 297630, 303764, 379705, 396840, 455646, 595260, 607528, 683469, 759410, 911292, 1139115, 1190520, 1366938, 1518820, 1822584, 2278230, 2733876, 3037640, 3417345, 4556460, 5467752, 6834690, 9112920, 13669380, 27338760, 251136887, 502273774, 753410661, 1004547548, 1255684435, 1506821322, 2009095096, 2260231983, 2511368870, 3013642644, 3767053305, 4520463966, 5022737740, 6027285288, 7534106610, 9040927932, 10045475480, 11301159915, 15068213220, 18081855864, 22602319830, 30136426440, 45204639660, 90409279320]

約数ペア:

[(1, 90409279320), (2, 45204639660), (3, 30136426440), (4, 22602319830), (5, 18081855864), (6, 15068213220), (8, 11301159915), (9, 10045475480), (10, 9040927932), (12, 7534106610), (15, 6027285288), (18, 5022737740), (20, 4520463966), (24, 3767053305), (30, 3013642644), (36, 2511368870), (40, 2260231983), (45, 2009095096), (60, 1506821322), (72, 1255684435), (90, 1004547548), (120, 753410661), (180, 502273774), (360, 251136887), (3307, 27338760), (6614, 13669380), (9921, 9112920), (13228, 6834690), (16535, 5467752), (19842, 4556460), (26456, 3417345), (29763, 3037640), (33070, 2733876), (39684, 2278230), (49605, 1822584), (59526, 1518820), (66140, 1366938), (75941, 1190520), (79368, 1139115), (99210, 911292), (119052, 759410), (132280, 683469), (148815, 607528), (151882, 595260), (198420, 455646), (227823, 396840), (238104, 379705), (297630, 303764)]