78025740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{599}}^1$

素因数の和:791

約数の個数: 96

約数和(自身を含む): 237081600

約数和(自身を除く): 159055860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 167, 195, 260, 334, 390, 501, 599, 668, 780, 835, 1002, 1198, 1670, 1797, 2004, 2171, 2396, 2505, 2995, 3340, 3594, 4342, 5010, 5990, 6513, 7188, 7787, 8684, 8985, 10020, 10855, 11980, 13026, 15574, 17970, 21710, 23361, 26052, 31148, 32565, 35940, 38935, 43420, 46722, 65130, 77870, 93444, 100033, 116805, 130260, 155740, 200066, 233610, 300099, 400132, 467220, 500165, 600198, 1000330, 1200396, 1300429, 1500495, 2000660, 2600858, 3000990, 3901287, 5201716, 6001980, 6502145, 7802574, 13004290, 15605148, 19506435, 26008580, 39012870, 78025740]

約数ペア:

[(1, 78025740), (2, 39012870), (3, 26008580), (4, 19506435), (5, 15605148), (6, 13004290), (10, 7802574), (12, 6502145), (13, 6001980), (15, 5201716), (20, 3901287), (26, 3000990), (30, 2600858), (39, 2000660), (52, 1500495), (60, 1300429), (65, 1200396), (78, 1000330), (130, 600198), (156, 500165), (167, 467220), (195, 400132), (260, 300099), (334, 233610), (390, 200066), (501, 155740), (599, 130260), (668, 116805), (780, 100033), (835, 93444), (1002, 77870), (1198, 65130), (1670, 46722), (1797, 43420), (2004, 38935), (2171, 35940), (2396, 32565), (2505, 31148), (2995, 26052), (3340, 23361), (3594, 21710), (4342, 17970), (5010, 15574), (5990, 13026), (6513, 11980), (7188, 10855), (7787, 10020), (8684, 8985)]