222690780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1613}}^1$

素因数の和:1700

約数の個数: 144

約数和(自身を含む): 740244960

約数和(自身を除く): 517554180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 59, 60, 65, 78, 90, 117, 118, 130, 156, 177, 180, 195, 234, 236, 260, 295, 354, 390, 468, 531, 585, 590, 708, 767, 780, 885, 1062, 1170, 1180, 1534, 1613, 1770, 2124, 2301, 2340, 2655, 3068, 3226, 3540, 3835, 4602, 4839, 5310, 6452, 6903, 7670, 8065, 9204, 9678, 10620, 11505, 13806, 14517, 15340, 16130, 19356, 20969, 23010, 24195, 27612, 29034, 32260, 34515, 41938, 46020, 48390, 58068, 62907, 69030, 72585, 83876, 95167, 96780, 104845, 125814, 138060, 145170, 188721, 190334, 209690, 251628, 285501, 290340, 314535, 377442, 380668, 419380, 475835, 571002, 629070, 754884, 856503, 943605, 951670, 1142004, 1237171, 1258140, 1427505, 1713006, 1887210, 1903340, 2474342, 2855010, 3426012, 3711513, 3774420, 4282515, 4948684, 5710020, 6185855, 7423026, 8565030, 11134539, 12371710, 14846052, 17130060, 18557565, 22269078, 24743420, 37115130, 44538156, 55672695, 74230260, 111345390, 222690780]

約数ペア:

[(1, 222690780), (2, 111345390), (3, 74230260), (4, 55672695), (5, 44538156), (6, 37115130), (9, 24743420), (10, 22269078), (12, 18557565), (13, 17130060), (15, 14846052), (18, 12371710), (20, 11134539), (26, 8565030), (30, 7423026), (36, 6185855), (39, 5710020), (45, 4948684), (52, 4282515), (59, 3774420), (60, 3711513), (65, 3426012), (78, 2855010), (90, 2474342), (117, 1903340), (118, 1887210), (130, 1713006), (156, 1427505), (177, 1258140), (180, 1237171), (195, 1142004), (234, 951670), (236, 943605), (260, 856503), (295, 754884), (354, 629070), (390, 571002), (468, 475835), (531, 419380), (585, 380668), (590, 377442), (708, 314535), (767, 290340), (780, 285501), (885, 251628), (1062, 209690), (1170, 190334), (1180, 188721), (1534, 145170), (1613, 138060), (1770, 125814), (2124, 104845), (2301, 96780), (2340, 95167), (2655, 83876), (3068, 72585), (3226, 69030), (3540, 62907), (3835, 58068), (4602, 48390), (4839, 46020), (5310, 41938), (6452, 34515), (6903, 32260), (7670, 29034), (8065, 27612), (9204, 24195), (9678, 23010), (10620, 20969), (11505, 19356), (13806, 16130), (14517, 15340)]