108919860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:262

約数の個数: 192

約数和(自身を含む): 368535552

約数和(自身を除く): 259615692

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 43, 60, 70, 74, 84, 86, 105, 111, 129, 140, 148, 163, 172, 185, 210, 215, 222, 258, 259, 301, 326, 370, 420, 430, 444, 489, 516, 518, 555, 602, 645, 652, 740, 777, 815, 860, 903, 978, 1036, 1110, 1141, 1204, 1290, 1295, 1505, 1554, 1591, 1630, 1806, 1956, 2220, 2282, 2445, 2580, 2590, 3010, 3108, 3182, 3260, 3423, 3612, 3885, 4515, 4564, 4773, 4890, 5180, 5705, 6020, 6031, 6364, 6846, 7009, 7770, 7955, 9030, 9546, 9780, 11137, 11410, 12062, 13692, 14018, 15540, 15910, 17115, 18060, 18093, 19092, 21027, 22274, 22820, 23865, 24124, 28036, 30155, 31820, 33411, 34230, 35045, 36186, 42054, 42217, 44548, 47730, 49063, 55685, 60310, 66822, 68460, 70090, 72372, 84108, 84434, 90465, 95460, 98126, 105135, 111370, 120620, 126651, 133644, 140180, 147189, 167055, 168868, 180930, 196252, 210270, 211085, 222740, 245315, 253302, 259333, 294378, 334110, 361860, 420540, 422170, 490630, 506604, 518666, 588756, 633255, 668220, 735945, 777999, 844340, 981260, 1037332, 1266510, 1296665, 1471890, 1555998, 1815331, 2533020, 2593330, 2943780, 3111996, 3630662, 3889995, 5186660, 5445993, 7261324, 7779990, 9076655, 10891986, 15559980, 18153310, 21783972, 27229965, 36306620, 54459930, 108919860]

約数ペア:

[(1, 108919860), (2, 54459930), (3, 36306620), (4, 27229965), (5, 21783972), (6, 18153310), (7, 15559980), (10, 10891986), (12, 9076655), (14, 7779990), (15, 7261324), (20, 5445993), (21, 5186660), (28, 3889995), (30, 3630662), (35, 3111996), (37, 2943780), (42, 2593330), (43, 2533020), (60, 1815331), (70, 1555998), (74, 1471890), (84, 1296665), (86, 1266510), (105, 1037332), (111, 981260), (129, 844340), (140, 777999), (148, 735945), (163, 668220), (172, 633255), (185, 588756), (210, 518666), (215, 506604), (222, 490630), (258, 422170), (259, 420540), (301, 361860), (326, 334110), (370, 294378), (420, 259333), (430, 253302), (444, 245315), (489, 222740), (516, 211085), (518, 210270), (555, 196252), (602, 180930), (645, 168868), (652, 167055), (740, 147189), (777, 140180), (815, 133644), (860, 126651), (903, 120620), (978, 111370), (1036, 105135), (1110, 98126), (1141, 95460), (1204, 90465), (1290, 84434), (1295, 84108), (1505, 72372), (1554, 70090), (1591, 68460), (1630, 66822), (1806, 60310), (1956, 55685), (2220, 49063), (2282, 47730), (2445, 44548), (2580, 42217), (2590, 42054), (3010, 36186), (3108, 35045), (3182, 34230), (3260, 33411), (3423, 31820), (3612, 30155), (3885, 28036), (4515, 24124), (4564, 23865), (4773, 22820), (4890, 22274), (5180, 21027), (5705, 19092), (6020, 18093), (6031, 18060), (6364, 17115), (6846, 15910), (7009, 15540), (7770, 14018), (7955, 13692), (9030, 12062), (9546, 11410), (9780, 11137)]