66321900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{59}}^1\times {\mathrm{1249}}^1$

素因数の和:1328

約数の個数: 108

約数和(自身を含む): 211575000

約数和(自身を除く): 145253100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 59, 60, 75, 90, 100, 118, 150, 177, 180, 225, 236, 295, 300, 354, 450, 531, 590, 708, 885, 900, 1062, 1180, 1249, 1475, 1770, 2124, 2498, 2655, 2950, 3540, 3747, 4425, 4996, 5310, 5900, 6245, 7494, 8850, 10620, 11241, 12490, 13275, 14988, 17700, 18735, 22482, 24980, 26550, 31225, 37470, 44964, 53100, 56205, 62450, 73691, 74940, 93675, 112410, 124900, 147382, 187350, 221073, 224820, 281025, 294764, 368455, 374700, 442146, 562050, 663219, 736910, 884292, 1105365, 1124100, 1326438, 1473820, 1842275, 2210730, 2652876, 3316095, 3684550, 4421460, 5526825, 6632190, 7369100, 11053650, 13264380, 16580475, 22107300, 33160950, 66321900]

約数ペア:

[(1, 66321900), (2, 33160950), (3, 22107300), (4, 16580475), (5, 13264380), (6, 11053650), (9, 7369100), (10, 6632190), (12, 5526825), (15, 4421460), (18, 3684550), (20, 3316095), (25, 2652876), (30, 2210730), (36, 1842275), (45, 1473820), (50, 1326438), (59, 1124100), (60, 1105365), (75, 884292), (90, 736910), (100, 663219), (118, 562050), (150, 442146), (177, 374700), (180, 368455), (225, 294764), (236, 281025), (295, 224820), (300, 221073), (354, 187350), (450, 147382), (531, 124900), (590, 112410), (708, 93675), (885, 74940), (900, 73691), (1062, 62450), (1180, 56205), (1249, 53100), (1475, 44964), (1770, 37470), (2124, 31225), (2498, 26550), (2655, 24980), (2950, 22482), (3540, 18735), (3747, 17700), (4425, 14988), (4996, 13275), (5310, 12490), (5900, 11241), (6245, 10620), (7494, 8850)]