2425687020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{154897}}^1$

素因数の和:154944

約数の個数: 96

約数和(自身を含む): 7806859200

約数和(自身を除く): 5381172180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 87, 90, 108, 116, 135, 145, 174, 180, 261, 270, 290, 348, 435, 522, 540, 580, 783, 870, 1044, 1305, 1566, 1740, 2610, 3132, 3915, 5220, 7830, 15660, 154897, 309794, 464691, 619588, 774485, 929382, 1394073, 1548970, 1858764, 2323455, 2788146, 3097940, 4182219, 4492013, 4646910, 5576292, 6970365, 8364438, 8984026, 9293820, 13476039, 13940730, 16728876, 17968052, 20911095, 22460065, 26952078, 27881460, 40428117, 41822190, 44920130, 53904156, 67380195, 80856234, 83644380, 89840260, 121284351, 134760390, 161712468, 202140585, 242568702, 269520780, 404281170, 485137404, 606421755, 808562340, 1212843510, 2425687020]

約数ペア:

[(1, 2425687020), (2, 1212843510), (3, 808562340), (4, 606421755), (5, 485137404), (6, 404281170), (9, 269520780), (10, 242568702), (12, 202140585), (15, 161712468), (18, 134760390), (20, 121284351), (27, 89840260), (29, 83644380), (30, 80856234), (36, 67380195), (45, 53904156), (54, 44920130), (58, 41822190), (60, 40428117), (87, 27881460), (90, 26952078), (108, 22460065), (116, 20911095), (135, 17968052), (145, 16728876), (174, 13940730), (180, 13476039), (261, 9293820), (270, 8984026), (290, 8364438), (348, 6970365), (435, 5576292), (522, 4646910), (540, 4492013), (580, 4182219), (783, 3097940), (870, 2788146), (1044, 2323455), (1305, 1858764), (1566, 1548970), (1740, 1394073), (2610, 929382), (3132, 774485), (3915, 619588), (5220, 464691), (7830, 309794), (15660, 154897)]