189928800

素因数分解:

$2^5\times 3^5\times 5^2\times {\mathrm{977}}^1$

素因数の和:1012

約数の個数: 216

約数和(自身を含む): 695252376

約数和(自身を除く): 505323576

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 81, 90, 96, 100, 108, 120, 135, 144, 150, 160, 162, 180, 200, 216, 225, 240, 243, 270, 288, 300, 324, 360, 400, 405, 432, 450, 480, 486, 540, 600, 648, 675, 720, 800, 810, 864, 900, 972, 977, 1080, 1200, 1215, 1296, 1350, 1440, 1620, 1800, 1944, 1954, 2025, 2160, 2400, 2430, 2592, 2700, 2931, 3240, 3600, 3888, 3908, 4050, 4320, 4860, 4885, 5400, 5862, 6075, 6480, 7200, 7776, 7816, 8100, 8793, 9720, 9770, 10800, 11724, 12150, 12960, 14655, 15632, 16200, 17586, 19440, 19540, 21600, 23448, 24300, 24425, 26379, 29310, 31264, 32400, 35172, 38880, 39080, 43965, 46896, 48600, 48850, 52758, 58620, 64800, 70344, 73275, 78160, 79137, 87930, 93792, 97200, 97700, 105516, 117240, 131895, 140688, 146550, 156320, 158274, 175860, 194400, 195400, 211032, 219825, 234480, 237411, 263790, 281376, 293100, 316548, 351720, 390800, 395685, 422064, 439650, 468960, 474822, 527580, 586200, 633096, 659475, 703440, 781600, 791370, 844128, 879300, 949644, 1055160, 1172400, 1187055, 1266192, 1318950, 1406880, 1582740, 1758600, 1899288, 1978425, 2110320, 2344800, 2374110, 2532384, 2637900, 3165480, 3517200, 3798576, 3956850, 4220640, 4748220, 5275800, 5935275, 6330960, 7034400, 7597152, 7913700, 9496440, 10551600, 11870550, 12661920, 15827400, 18992880, 21103200, 23741100, 31654800, 37985760, 47482200, 63309600, 94964400, 189928800]

約数ペア:

[(1, 189928800), (2, 94964400), (3, 63309600), (4, 47482200), (5, 37985760), (6, 31654800), (8, 23741100), (9, 21103200), (10, 18992880), (12, 15827400), (15, 12661920), (16, 11870550), (18, 10551600), (20, 9496440), (24, 7913700), (25, 7597152), (27, 7034400), (30, 6330960), (32, 5935275), (36, 5275800), (40, 4748220), (45, 4220640), (48, 3956850), (50, 3798576), (54, 3517200), (60, 3165480), (72, 2637900), (75, 2532384), (80, 2374110), (81, 2344800), (90, 2110320), (96, 1978425), (100, 1899288), (108, 1758600), (120, 1582740), (135, 1406880), (144, 1318950), (150, 1266192), (160, 1187055), (162, 1172400), (180, 1055160), (200, 949644), (216, 879300), (225, 844128), (240, 791370), (243, 781600), (270, 703440), (288, 659475), (300, 633096), (324, 586200), (360, 527580), (400, 474822), (405, 468960), (432, 439650), (450, 422064), (480, 395685), (486, 390800), (540, 351720), (600, 316548), (648, 293100), (675, 281376), (720, 263790), (800, 237411), (810, 234480), (864, 219825), (900, 211032), (972, 195400), (977, 194400), (1080, 175860), (1200, 158274), (1215, 156320), (1296, 146550), (1350, 140688), (1440, 131895), (1620, 117240), (1800, 105516), (1944, 97700), (1954, 97200), (2025, 93792), (2160, 87930), (2400, 79137), (2430, 78160), (2592, 73275), (2700, 70344), (2931, 64800), (3240, 58620), (3600, 52758), (3888, 48850), (3908, 48600), (4050, 46896), (4320, 43965), (4860, 39080), (4885, 38880), (5400, 35172), (5862, 32400), (6075, 31264), (6480, 29310), (7200, 26379), (7776, 24425), (7816, 24300), (8100, 23448), (8793, 21600), (9720, 19540), (9770, 19440), (10800, 17586), (11724, 16200), (12150, 15632), (12960, 14655)]