30638700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{59}}^1\times {\mathrm{577}}^1$

素因数の和:656

約数の個数: 108

約数和(自身を含む): 97832280

約数和(自身を除く): 67193580

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, 577, 590, 708, 885, 900, 1062, 1154, 1180, 1475, 1731, 1770, 2124, 2308, 2655, 2885, 2950, 3462, 3540, 4425, 5193, 5310, 5770, 5900, 6924, 8655, 8850, 10386, 10620, 11540, 13275, 14425, 17310, 17700, 20772, 25965, 26550, 28850, 34043, 34620, 43275, 51930, 53100, 57700, 68086, 86550, 102129, 103860, 129825, 136172, 170215, 173100, 204258, 259650, 306387, 340430, 408516, 510645, 519300, 612774, 680860, 851075, 1021290, 1225548, 1531935, 1702150, 2042580, 2553225, 3063870, 3404300, 5106450, 6127740, 7659675, 10212900, 15319350, 30638700]

約数ペア:

[(1, 30638700), (2, 15319350), (3, 10212900), (4, 7659675), (5, 6127740), (6, 5106450), (9, 3404300), (10, 3063870), (12, 2553225), (15, 2042580), (18, 1702150), (20, 1531935), (25, 1225548), (30, 1021290), (36, 851075), (45, 680860), (50, 612774), (59, 519300), (60, 510645), (75, 408516), (90, 340430), (100, 306387), (118, 259650), (150, 204258), (177, 173100), (180, 170215), (225, 136172), (236, 129825), (295, 103860), (300, 102129), (354, 86550), (450, 68086), (531, 57700), (577, 53100), (590, 51930), (708, 43275), (885, 34620), (900, 34043), (1062, 28850), (1154, 26550), (1180, 25965), (1475, 20772), (1731, 17700), (1770, 17310), (2124, 14425), (2308, 13275), (2655, 11540), (2885, 10620), (2950, 10386), (3462, 8850), (3540, 8655), (4425, 6924), (5193, 5900), (5310, 5770)]