866406060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{10007}}^1$

素因数の和:10072

約数の個数: 144

約数和(自身を含む): 2907043776

約数和(自身を除く): 2040637716

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 37, 39, 45, 52, 60, 65, 74, 78, 90, 111, 117, 130, 148, 156, 180, 185, 195, 222, 234, 260, 333, 370, 390, 444, 468, 481, 555, 585, 666, 740, 780, 962, 1110, 1170, 1332, 1443, 1665, 1924, 2220, 2340, 2405, 2886, 3330, 4329, 4810, 5772, 6660, 7215, 8658, 9620, 10007, 14430, 17316, 20014, 21645, 28860, 30021, 40028, 43290, 50035, 60042, 86580, 90063, 100070, 120084, 130091, 150105, 180126, 200140, 260182, 300210, 360252, 370259, 390273, 450315, 520364, 600420, 650455, 740518, 780546, 900630, 1110777, 1170819, 1300910, 1481036, 1561092, 1801260, 1851295, 1951365, 2221554, 2341638, 2601820, 3332331, 3702590, 3902730, 4443108, 4683276, 4813367, 5553885, 5854095, 6664662, 7405180, 7805460, 9626734, 11107770, 11708190, 13329324, 14440101, 16661655, 19253468, 22215540, 23416380, 24066835, 28880202, 33323310, 43320303, 48133670, 57760404, 66646620, 72200505, 86640606, 96267340, 144401010, 173281212, 216601515, 288802020, 433203030, 866406060]

約数ペア:

[(1, 866406060), (2, 433203030), (3, 288802020), (4, 216601515), (5, 173281212), (6, 144401010), (9, 96267340), (10, 86640606), (12, 72200505), (13, 66646620), (15, 57760404), (18, 48133670), (20, 43320303), (26, 33323310), (30, 28880202), (36, 24066835), (37, 23416380), (39, 22215540), (45, 19253468), (52, 16661655), (60, 14440101), (65, 13329324), (74, 11708190), (78, 11107770), (90, 9626734), (111, 7805460), (117, 7405180), (130, 6664662), (148, 5854095), (156, 5553885), (180, 4813367), (185, 4683276), (195, 4443108), (222, 3902730), (234, 3702590), (260, 3332331), (333, 2601820), (370, 2341638), (390, 2221554), (444, 1951365), (468, 1851295), (481, 1801260), (555, 1561092), (585, 1481036), (666, 1300910), (740, 1170819), (780, 1110777), (962, 900630), (1110, 780546), (1170, 740518), (1332, 650455), (1443, 600420), (1665, 520364), (1924, 450315), (2220, 390273), (2340, 370259), (2405, 360252), (2886, 300210), (3330, 260182), (4329, 200140), (4810, 180126), (5772, 150105), (6660, 130091), (7215, 120084), (8658, 100070), (9620, 90063), (10007, 86580), (14430, 60042), (17316, 50035), (20014, 43290), (21645, 40028), (28860, 30021)]