228835620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5147}}^1$

素因数の和:5194

約数の個数: 144

約数和(自身を含む): 787026240

約数和(自身を除く): 558190620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 30, 36, 38, 39, 45, 52, 57, 60, 65, 76, 78, 90, 95, 114, 117, 130, 156, 171, 180, 190, 195, 228, 234, 247, 260, 285, 342, 380, 390, 468, 494, 570, 585, 684, 741, 780, 855, 988, 1140, 1170, 1235, 1482, 1710, 2223, 2340, 2470, 2964, 3420, 3705, 4446, 4940, 5147, 7410, 8892, 10294, 11115, 14820, 15441, 20588, 22230, 25735, 30882, 44460, 46323, 51470, 61764, 66911, 77205, 92646, 97793, 102940, 133822, 154410, 185292, 195586, 200733, 231615, 267644, 293379, 308820, 334555, 391172, 401466, 463230, 488965, 586758, 602199, 669110, 802932, 880137, 926460, 977930, 1003665, 1173516, 1204398, 1271309, 1338220, 1466895, 1760274, 1955860, 2007330, 2408796, 2542618, 2933790, 3010995, 3520548, 3813927, 4014660, 4400685, 5085236, 5867580, 6021990, 6356545, 7627854, 8801370, 11441781, 12043980, 12713090, 15255708, 17602740, 19069635, 22883562, 25426180, 38139270, 45767124, 57208905, 76278540, 114417810, 228835620]

約数ペア:

[(1, 228835620), (2, 114417810), (3, 76278540), (4, 57208905), (5, 45767124), (6, 38139270), (9, 25426180), (10, 22883562), (12, 19069635), (13, 17602740), (15, 15255708), (18, 12713090), (19, 12043980), (20, 11441781), (26, 8801370), (30, 7627854), (36, 6356545), (38, 6021990), (39, 5867580), (45, 5085236), (52, 4400685), (57, 4014660), (60, 3813927), (65, 3520548), (76, 3010995), (78, 2933790), (90, 2542618), (95, 2408796), (114, 2007330), (117, 1955860), (130, 1760274), (156, 1466895), (171, 1338220), (180, 1271309), (190, 1204398), (195, 1173516), (228, 1003665), (234, 977930), (247, 926460), (260, 880137), (285, 802932), (342, 669110), (380, 602199), (390, 586758), (468, 488965), (494, 463230), (570, 401466), (585, 391172), (684, 334555), (741, 308820), (780, 293379), (855, 267644), (988, 231615), (1140, 200733), (1170, 195586), (1235, 185292), (1482, 154410), (1710, 133822), (2223, 102940), (2340, 97793), (2470, 92646), (2964, 77205), (3420, 66911), (3705, 61764), (4446, 51470), (4940, 46323), (5147, 44460), (7410, 30882), (8892, 25735), (10294, 22230), (11115, 20588), (14820, 15441)]