79332400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{977}}^1$

素因数の和:1031

約数の個数: 120

約数和(自身を含む): 225565920

約数和(自身を除く): 146233520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 29, 35, 40, 50, 56, 58, 70, 80, 100, 112, 116, 140, 145, 175, 200, 203, 232, 280, 290, 350, 400, 406, 464, 560, 580, 700, 725, 812, 977, 1015, 1160, 1400, 1450, 1624, 1954, 2030, 2320, 2800, 2900, 3248, 3908, 4060, 4885, 5075, 5800, 6839, 7816, 8120, 9770, 10150, 11600, 13678, 15632, 16240, 19540, 20300, 24425, 27356, 28333, 34195, 39080, 40600, 48850, 54712, 56666, 68390, 78160, 81200, 97700, 109424, 113332, 136780, 141665, 170975, 195400, 198331, 226664, 273560, 283330, 341950, 390800, 396662, 453328, 547120, 566660, 683900, 708325, 793324, 991655, 1133320, 1367800, 1416650, 1586648, 1983310, 2266640, 2735600, 2833300, 3173296, 3966620, 4958275, 5666600, 7933240, 9916550, 11333200, 15866480, 19833100, 39666200, 79332400]

約数ペア:

[(1, 79332400), (2, 39666200), (4, 19833100), (5, 15866480), (7, 11333200), (8, 9916550), (10, 7933240), (14, 5666600), (16, 4958275), (20, 3966620), (25, 3173296), (28, 2833300), (29, 2735600), (35, 2266640), (40, 1983310), (50, 1586648), (56, 1416650), (58, 1367800), (70, 1133320), (80, 991655), (100, 793324), (112, 708325), (116, 683900), (140, 566660), (145, 547120), (175, 453328), (200, 396662), (203, 390800), (232, 341950), (280, 283330), (290, 273560), (350, 226664), (400, 198331), (406, 195400), (464, 170975), (560, 141665), (580, 136780), (700, 113332), (725, 109424), (812, 97700), (977, 81200), (1015, 78160), (1160, 68390), (1400, 56666), (1450, 54712), (1624, 48850), (1954, 40600), (2030, 39080), (2320, 34195), (2800, 28333), (2900, 27356), (3248, 24425), (3908, 20300), (4060, 19540), (4885, 16240), (5075, 15632), (5800, 13678), (6839, 11600), (7816, 10150), (8120, 9770)]