199996800

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{251}}^1$

素因数の和:361

約数の個数: 192

約数和(自身を含む): 669332160

約数和(自身を除く): 469335360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 83, 96, 100, 120, 128, 150, 160, 166, 192, 200, 240, 249, 251, 300, 320, 332, 384, 400, 415, 480, 498, 502, 600, 640, 664, 753, 800, 830, 960, 996, 1004, 1200, 1245, 1255, 1328, 1506, 1600, 1660, 1920, 1992, 2008, 2075, 2400, 2490, 2510, 2656, 3012, 3200, 3320, 3765, 3984, 4016, 4150, 4800, 4980, 5020, 5312, 6024, 6225, 6275, 6640, 7530, 7968, 8032, 8300, 9600, 9960, 10040, 10624, 12048, 12450, 12550, 13280, 15060, 15936, 16064, 16600, 18825, 19920, 20080, 20833, 24096, 24900, 25100, 26560, 30120, 31872, 32128, 33200, 37650, 39840, 40160, 41666, 48192, 49800, 50200, 53120, 60240, 62499, 66400, 75300, 79680, 80320, 83332, 96384, 99600, 100400, 104165, 120480, 124998, 132800, 150600, 159360, 160640, 166664, 199200, 200800, 208330, 240960, 249996, 265600, 301200, 312495, 333328, 398400, 401600, 416660, 481920, 499992, 520825, 602400, 624990, 666656, 796800, 803200, 833320, 999984, 1041650, 1204800, 1249980, 1333312, 1562475, 1666640, 1999968, 2083300, 2409600, 2499960, 2666624, 3124950, 3333280, 3999936, 4166600, 4999920, 6249900, 6666560, 7999872, 8333200, 9999840, 12499800, 13333120, 16666400, 19999680, 24999600, 33332800, 39999360, 49999200, 66665600, 99998400, 199996800]

約数ペア:

[(1, 199996800), (2, 99998400), (3, 66665600), (4, 49999200), (5, 39999360), (6, 33332800), (8, 24999600), (10, 19999680), (12, 16666400), (15, 13333120), (16, 12499800), (20, 9999840), (24, 8333200), (25, 7999872), (30, 6666560), (32, 6249900), (40, 4999920), (48, 4166600), (50, 3999936), (60, 3333280), (64, 3124950), (75, 2666624), (80, 2499960), (83, 2409600), (96, 2083300), (100, 1999968), (120, 1666640), (128, 1562475), (150, 1333312), (160, 1249980), (166, 1204800), (192, 1041650), (200, 999984), (240, 833320), (249, 803200), (251, 796800), (300, 666656), (320, 624990), (332, 602400), (384, 520825), (400, 499992), (415, 481920), (480, 416660), (498, 401600), (502, 398400), (600, 333328), (640, 312495), (664, 301200), (753, 265600), (800, 249996), (830, 240960), (960, 208330), (996, 200800), (1004, 199200), (1200, 166664), (1245, 160640), (1255, 159360), (1328, 150600), (1506, 132800), (1600, 124998), (1660, 120480), (1920, 104165), (1992, 100400), (2008, 99600), (2075, 96384), (2400, 83332), (2490, 80320), (2510, 79680), (2656, 75300), (3012, 66400), (3200, 62499), (3320, 60240), (3765, 53120), (3984, 50200), (4016, 49800), (4150, 48192), (4800, 41666), (4980, 40160), (5020, 39840), (5312, 37650), (6024, 33200), (6225, 32128), (6275, 31872), (6640, 30120), (7530, 26560), (7968, 25100), (8032, 24900), (8300, 24096), (9600, 20833), (9960, 20080), (10040, 19920), (10624, 18825), (12048, 16600), (12450, 16064), (12550, 15936), (13280, 15060)]