22151160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1663}}^1$

素因数の和:1717

約数の個数: 96

約数和(自身を含む): 73981440

約数和(自身を除く): 51830280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 60, 72, 74, 90, 111, 120, 148, 180, 185, 222, 296, 333, 360, 370, 444, 555, 666, 740, 888, 1110, 1332, 1480, 1663, 1665, 2220, 2664, 3326, 3330, 4440, 4989, 6652, 6660, 8315, 9978, 13304, 13320, 14967, 16630, 19956, 24945, 29934, 33260, 39912, 49890, 59868, 61531, 66520, 74835, 99780, 119736, 123062, 149670, 184593, 199560, 246124, 299340, 307655, 369186, 492248, 553779, 598680, 615310, 738372, 922965, 1107558, 1230620, 1476744, 1845930, 2215116, 2461240, 2768895, 3691860, 4430232, 5537790, 7383720, 11075580, 22151160]

約数ペア:

[(1, 22151160), (2, 11075580), (3, 7383720), (4, 5537790), (5, 4430232), (6, 3691860), (8, 2768895), (9, 2461240), (10, 2215116), (12, 1845930), (15, 1476744), (18, 1230620), (20, 1107558), (24, 922965), (30, 738372), (36, 615310), (37, 598680), (40, 553779), (45, 492248), (60, 369186), (72, 307655), (74, 299340), (90, 246124), (111, 199560), (120, 184593), (148, 149670), (180, 123062), (185, 119736), (222, 99780), (296, 74835), (333, 66520), (360, 61531), (370, 59868), (444, 49890), (555, 39912), (666, 33260), (740, 29934), (888, 24945), (1110, 19956), (1332, 16630), (1480, 14967), (1663, 13320), (1665, 13304), (2220, 9978), (2664, 8315), (3326, 6660), (3330, 6652), (4440, 4989)]