20744797200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{1483}}^1\times {\mathrm{11657}}^1$

素因数の和:13161

約数の個数: 120

約数和(自身を含む): 66503014368

約数和(自身を除く): 45758217168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 600, 1200, 1483, 2966, 4449, 5932, 7415, 8898, 11657, 11864, 14830, 17796, 22245, 23314, 23728, 29660, 34971, 35592, 37075, 44490, 46628, 58285, 59320, 69942, 71184, 74150, 88980, 93256, 111225, 116570, 118640, 139884, 148300, 174855, 177960, 186512, 222450, 233140, 279768, 291425, 296600, 349710, 355920, 444900, 466280, 559536, 582850, 593200, 699420, 874275, 889800, 932560, 1165700, 1398840, 1748550, 1779600, 2331400, 2797680, 3497100, 4662800, 6994200, 13988400, 17287331, 34574662, 51861993, 69149324, 86436655, 103723986, 138298648, 172873310, 207447972, 259309965, 276597296, 345746620, 414895944, 432183275, 518619930, 691493240, 829791888, 864366550, 1037239860, 1296549825, 1382986480, 1728733100, 2074479720, 2593099650, 3457466200, 4148959440, 5186199300, 6914932400, 10372398600, 20744797200]

約数ペア:

[(1, 20744797200), (2, 10372398600), (3, 6914932400), (4, 5186199300), (5, 4148959440), (6, 3457466200), (8, 2593099650), (10, 2074479720), (12, 1728733100), (15, 1382986480), (16, 1296549825), (20, 1037239860), (24, 864366550), (25, 829791888), (30, 691493240), (40, 518619930), (48, 432183275), (50, 414895944), (60, 345746620), (75, 276597296), (80, 259309965), (100, 207447972), (120, 172873310), (150, 138298648), (200, 103723986), (240, 86436655), (300, 69149324), (400, 51861993), (600, 34574662), (1200, 17287331), (1483, 13988400), (2966, 6994200), (4449, 4662800), (5932, 3497100), (7415, 2797680), (8898, 2331400), (11657, 1779600), (11864, 1748550), (14830, 1398840), (17796, 1165700), (22245, 932560), (23314, 889800), (23728, 874275), (29660, 699420), (34971, 593200), (35592, 582850), (37075, 559536), (44490, 466280), (46628, 444900), (58285, 355920), (59320, 349710), (69942, 296600), (71184, 291425), (74150, 279768), (88980, 233140), (93256, 222450), (111225, 186512), (116570, 177960), (118640, 174855), (139884, 148300)]