2028178800

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{19427}}^1$

素因数の和:19480

約数の個数: 180

約数和(自身を含む): 7281420120

約数和(自身を除く): 5253241320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 29, 30, 36, 40, 45, 48, 50, 58, 60, 72, 75, 80, 87, 90, 100, 116, 120, 144, 145, 150, 174, 180, 200, 225, 232, 240, 261, 290, 300, 348, 360, 400, 435, 450, 464, 522, 580, 600, 696, 720, 725, 870, 900, 1044, 1160, 1200, 1305, 1392, 1450, 1740, 1800, 2088, 2175, 2320, 2610, 2900, 3480, 3600, 4176, 4350, 5220, 5800, 6525, 6960, 8700, 10440, 11600, 13050, 17400, 19427, 20880, 26100, 34800, 38854, 52200, 58281, 77708, 97135, 104400, 116562, 155416, 174843, 194270, 233124, 291405, 310832, 349686, 388540, 466248, 485675, 563383, 582810, 699372, 777080, 874215, 932496, 971350, 1126766, 1165620, 1398744, 1457025, 1554160, 1690149, 1748430, 1942700, 2253532, 2331240, 2797488, 2816915, 2914050, 3380298, 3496860, 3885400, 4371075, 4507064, 4662480, 5070447, 5633830, 5828100, 6760596, 6993720, 7770800, 8450745, 8742150, 9014128, 10140894, 11267660, 11656200, 13521192, 13987440, 14084575, 16901490, 17484300, 20281788, 22535320, 23312400, 25352235, 27042384, 28169150, 33802980, 34968600, 40563576, 42253725, 45070640, 50704470, 56338300, 67605960, 69937200, 81127152, 84507450, 101408940, 112676600, 126761175, 135211920, 169014900, 202817880, 225353200, 253522350, 338029800, 405635760, 507044700, 676059600, 1014089400, 2028178800]

約数ペア:

[(1, 2028178800), (2, 1014089400), (3, 676059600), (4, 507044700), (5, 405635760), (6, 338029800), (8, 253522350), (9, 225353200), (10, 202817880), (12, 169014900), (15, 135211920), (16, 126761175), (18, 112676600), (20, 101408940), (24, 84507450), (25, 81127152), (29, 69937200), (30, 67605960), (36, 56338300), (40, 50704470), (45, 45070640), (48, 42253725), (50, 40563576), (58, 34968600), (60, 33802980), (72, 28169150), (75, 27042384), (80, 25352235), (87, 23312400), (90, 22535320), (100, 20281788), (116, 17484300), (120, 16901490), (144, 14084575), (145, 13987440), (150, 13521192), (174, 11656200), (180, 11267660), (200, 10140894), (225, 9014128), (232, 8742150), (240, 8450745), (261, 7770800), (290, 6993720), (300, 6760596), (348, 5828100), (360, 5633830), (400, 5070447), (435, 4662480), (450, 4507064), (464, 4371075), (522, 3885400), (580, 3496860), (600, 3380298), (696, 2914050), (720, 2816915), (725, 2797488), (870, 2331240), (900, 2253532), (1044, 1942700), (1160, 1748430), (1200, 1690149), (1305, 1554160), (1392, 1457025), (1450, 1398744), (1740, 1165620), (1800, 1126766), (2088, 971350), (2175, 932496), (2320, 874215), (2610, 777080), (2900, 699372), (3480, 582810), (3600, 563383), (4176, 485675), (4350, 466248), (5220, 388540), (5800, 349686), (6525, 310832), (6960, 291405), (8700, 233124), (10440, 194270), (11600, 174843), (13050, 155416), (17400, 116562), (19427, 104400), (20880, 97135), (26100, 77708), (34800, 58281), (38854, 52200)]