149408000

素因数分解:

$2^8\times 5^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:90

約数の個数: 288

約数和(自身を含む): 459164160

約数和(自身を除く): 309756160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 25, 28, 29, 32, 35, 40, 46, 50, 56, 58, 64, 70, 80, 92, 100, 112, 115, 116, 125, 128, 140, 145, 160, 161, 175, 184, 200, 203, 224, 230, 232, 250, 256, 280, 290, 320, 322, 350, 368, 400, 406, 448, 460, 464, 500, 560, 575, 580, 640, 644, 667, 700, 725, 736, 800, 805, 812, 875, 896, 920, 928, 1000, 1015, 1120, 1150, 1160, 1280, 1288, 1334, 1400, 1450, 1472, 1600, 1610, 1624, 1750, 1792, 1840, 1856, 2000, 2030, 2240, 2300, 2320, 2576, 2668, 2800, 2875, 2900, 2944, 3200, 3220, 3248, 3335, 3500, 3625, 3680, 3712, 4000, 4025, 4060, 4480, 4600, 4640, 4669, 5075, 5152, 5336, 5600, 5750, 5800, 5888, 6400, 6440, 6496, 6670, 7000, 7250, 7360, 7424, 8000, 8050, 8120, 8960, 9200, 9280, 9338, 10150, 10304, 10672, 11200, 11500, 11600, 12880, 12992, 13340, 14000, 14500, 14720, 16000, 16100, 16240, 16675, 18400, 18560, 18676, 20125, 20300, 20608, 21344, 22400, 23000, 23200, 23345, 25375, 25760, 25984, 26680, 28000, 29000, 29440, 32000, 32200, 32480, 33350, 36800, 37120, 37352, 40250, 40600, 41216, 42688, 44800, 46000, 46400, 46690, 50750, 51520, 51968, 53360, 56000, 58000, 64400, 64960, 66700, 73600, 74704, 80500, 81200, 83375, 85376, 92000, 92800, 93380, 101500, 103040, 106720, 112000, 116000, 116725, 128800, 129920, 133400, 147200, 149408, 161000, 162400, 166750, 170752, 184000, 185600, 186760, 203000, 206080, 213440, 224000, 232000, 233450, 257600, 259840, 266800, 298816, 322000, 324800, 333500, 368000, 373520, 406000, 426880, 464000, 466900, 515200, 533600, 583625, 597632, 644000, 649600, 667000, 736000, 747040, 812000, 853760, 928000, 933800, 1030400, 1067200, 1167250, 1195264, 1288000, 1299200, 1334000, 1494080, 1624000, 1867600, 2134400, 2334500, 2576000, 2668000, 2988160, 3248000, 3735200, 4268800, 4669000, 5152000, 5336000, 5976320, 6496000, 7470400, 9338000, 10672000, 14940800, 18676000, 21344000, 29881600, 37352000, 74704000, 149408000]

約数ペア:

[(1, 149408000), (2, 74704000), (4, 37352000), (5, 29881600), (7, 21344000), (8, 18676000), (10, 14940800), (14, 10672000), (16, 9338000), (20, 7470400), (23, 6496000), (25, 5976320), (28, 5336000), (29, 5152000), (32, 4669000), (35, 4268800), (40, 3735200), (46, 3248000), (50, 2988160), (56, 2668000), (58, 2576000), (64, 2334500), (70, 2134400), (80, 1867600), (92, 1624000), (100, 1494080), (112, 1334000), (115, 1299200), (116, 1288000), (125, 1195264), (128, 1167250), (140, 1067200), (145, 1030400), (160, 933800), (161, 928000), (175, 853760), (184, 812000), (200, 747040), (203, 736000), (224, 667000), (230, 649600), (232, 644000), (250, 597632), (256, 583625), (280, 533600), (290, 515200), (320, 466900), (322, 464000), (350, 426880), (368, 406000), (400, 373520), (406, 368000), (448, 333500), (460, 324800), (464, 322000), (500, 298816), (560, 266800), (575, 259840), (580, 257600), (640, 233450), (644, 232000), (667, 224000), (700, 213440), (725, 206080), (736, 203000), (800, 186760), (805, 185600), (812, 184000), (875, 170752), (896, 166750), (920, 162400), (928, 161000), (1000, 149408), (1015, 147200), (1120, 133400), (1150, 129920), (1160, 128800), (1280, 116725), (1288, 116000), (1334, 112000), (1400, 106720), (1450, 103040), (1472, 101500), (1600, 93380), (1610, 92800), (1624, 92000), (1750, 85376), (1792, 83375), (1840, 81200), (1856, 80500), (2000, 74704), (2030, 73600), (2240, 66700), (2300, 64960), (2320, 64400), (2576, 58000), (2668, 56000), (2800, 53360), (2875, 51968), (2900, 51520), (2944, 50750), (3200, 46690), (3220, 46400), (3248, 46000), (3335, 44800), (3500, 42688), (3625, 41216), (3680, 40600), (3712, 40250), (4000, 37352), (4025, 37120), (4060, 36800), (4480, 33350), (4600, 32480), (4640, 32200), (4669, 32000), (5075, 29440), (5152, 29000), (5336, 28000), (5600, 26680), (5750, 25984), (5800, 25760), (5888, 25375), (6400, 23345), (6440, 23200), (6496, 23000), (6670, 22400), (7000, 21344), (7250, 20608), (7360, 20300), (7424, 20125), (8000, 18676), (8050, 18560), (8120, 18400), (8960, 16675), (9200, 16240), (9280, 16100), (9338, 16000), (10150, 14720), (10304, 14500), (10672, 14000), (11200, 13340), (11500, 12992), (11600, 12880)]