229525140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:266

約数の個数: 192

約数和(自身を含む): 731001600

約数和(自身を除く): 501476460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 29, 30, 39, 52, 58, 60, 65, 73, 78, 87, 116, 130, 139, 145, 146, 156, 174, 195, 219, 260, 278, 290, 292, 348, 365, 377, 390, 417, 435, 438, 556, 580, 695, 730, 754, 780, 834, 870, 876, 949, 1095, 1131, 1390, 1460, 1508, 1668, 1740, 1807, 1885, 1898, 2085, 2117, 2190, 2262, 2780, 2847, 3614, 3770, 3796, 4031, 4170, 4234, 4380, 4524, 4745, 5421, 5655, 5694, 6351, 7228, 7540, 8062, 8340, 8468, 9035, 9490, 10147, 10585, 10842, 11310, 11388, 12093, 12702, 14235, 16124, 18070, 18980, 20155, 20294, 21170, 21684, 22620, 24186, 25404, 27105, 27521, 28470, 30441, 31755, 36140, 40310, 40588, 42340, 48372, 50735, 52403, 54210, 55042, 56940, 60465, 60882, 63510, 80620, 82563, 101470, 104806, 108420, 110084, 120930, 121764, 127020, 131911, 137605, 152205, 157209, 165126, 202940, 209612, 241860, 262015, 263822, 275210, 294263, 304410, 314418, 330252, 395733, 412815, 524030, 527644, 550420, 588526, 608820, 628836, 659555, 786045, 791466, 825630, 882789, 1048060, 1177052, 1319110, 1471315, 1572090, 1582932, 1651260, 1765578, 1978665, 2638220, 2942630, 3144180, 3531156, 3825419, 3957330, 4413945, 5885260, 7650838, 7914660, 8827890, 11476257, 15301676, 17655780, 19127095, 22952514, 38254190, 45905028, 57381285, 76508380, 114762570, 229525140]

約数ペア:

[(1, 229525140), (2, 114762570), (3, 76508380), (4, 57381285), (5, 45905028), (6, 38254190), (10, 22952514), (12, 19127095), (13, 17655780), (15, 15301676), (20, 11476257), (26, 8827890), (29, 7914660), (30, 7650838), (39, 5885260), (52, 4413945), (58, 3957330), (60, 3825419), (65, 3531156), (73, 3144180), (78, 2942630), (87, 2638220), (116, 1978665), (130, 1765578), (139, 1651260), (145, 1582932), (146, 1572090), (156, 1471315), (174, 1319110), (195, 1177052), (219, 1048060), (260, 882789), (278, 825630), (290, 791466), (292, 786045), (348, 659555), (365, 628836), (377, 608820), (390, 588526), (417, 550420), (435, 527644), (438, 524030), (556, 412815), (580, 395733), (695, 330252), (730, 314418), (754, 304410), (780, 294263), (834, 275210), (870, 263822), (876, 262015), (949, 241860), (1095, 209612), (1131, 202940), (1390, 165126), (1460, 157209), (1508, 152205), (1668, 137605), (1740, 131911), (1807, 127020), (1885, 121764), (1898, 120930), (2085, 110084), (2117, 108420), (2190, 104806), (2262, 101470), (2780, 82563), (2847, 80620), (3614, 63510), (3770, 60882), (3796, 60465), (4031, 56940), (4170, 55042), (4234, 54210), (4380, 52403), (4524, 50735), (4745, 48372), (5421, 42340), (5655, 40588), (5694, 40310), (6351, 36140), (7228, 31755), (7540, 30441), (8062, 28470), (8340, 27521), (8468, 27105), (9035, 25404), (9490, 24186), (10147, 22620), (10585, 21684), (10842, 21170), (11310, 20294), (11388, 20155), (12093, 18980), (12702, 18070), (14235, 16124)]