415439700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2879}}^1$

素因数の和:2946

約数の個数: 144

約数和(自身を含む): 1329914880

約数和(自身を除く): 914475180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 37, 39, 50, 52, 60, 65, 74, 75, 78, 100, 111, 130, 148, 150, 156, 185, 195, 222, 260, 300, 325, 370, 390, 444, 481, 555, 650, 740, 780, 925, 962, 975, 1110, 1300, 1443, 1850, 1924, 1950, 2220, 2405, 2775, 2879, 2886, 3700, 3900, 4810, 5550, 5758, 5772, 7215, 8637, 9620, 11100, 11516, 12025, 14395, 14430, 17274, 24050, 28790, 28860, 34548, 36075, 37427, 43185, 48100, 57580, 71975, 72150, 74854, 86370, 106523, 112281, 143950, 144300, 149708, 172740, 187135, 213046, 215925, 224562, 287900, 319569, 374270, 426092, 431850, 449124, 532615, 561405, 639138, 748540, 863700, 935675, 1065230, 1122810, 1278276, 1384799, 1597845, 1871350, 2130460, 2245620, 2663075, 2769598, 2807025, 3195690, 3742700, 4154397, 5326150, 5539196, 5614050, 6391380, 6923995, 7989225, 8308794, 10652300, 11228100, 13847990, 15978450, 16617588, 20771985, 27695980, 31956900, 34619975, 41543970, 69239950, 83087940, 103859925, 138479900, 207719850, 415439700]

約数ペア:

[(1, 415439700), (2, 207719850), (3, 138479900), (4, 103859925), (5, 83087940), (6, 69239950), (10, 41543970), (12, 34619975), (13, 31956900), (15, 27695980), (20, 20771985), (25, 16617588), (26, 15978450), (30, 13847990), (37, 11228100), (39, 10652300), (50, 8308794), (52, 7989225), (60, 6923995), (65, 6391380), (74, 5614050), (75, 5539196), (78, 5326150), (100, 4154397), (111, 3742700), (130, 3195690), (148, 2807025), (150, 2769598), (156, 2663075), (185, 2245620), (195, 2130460), (222, 1871350), (260, 1597845), (300, 1384799), (325, 1278276), (370, 1122810), (390, 1065230), (444, 935675), (481, 863700), (555, 748540), (650, 639138), (740, 561405), (780, 532615), (925, 449124), (962, 431850), (975, 426092), (1110, 374270), (1300, 319569), (1443, 287900), (1850, 224562), (1924, 215925), (1950, 213046), (2220, 187135), (2405, 172740), (2775, 149708), (2879, 144300), (2886, 143950), (3700, 112281), (3900, 106523), (4810, 86370), (5550, 74854), (5758, 72150), (5772, 71975), (7215, 57580), (8637, 48100), (9620, 43185), (11100, 37427), (11516, 36075), (12025, 34548), (14395, 28860), (14430, 28790), (17274, 24050)]