28879929600

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{727}}^1\times {\mathrm{2069}}^1$

素因数の和:2825

約数の個数: 216

約数和(自身を含む): 95487013440

約数和(自身を除く): 66607083840

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, 96, 100, 120, 128, 150, 160, 192, 200, 240, 256, 300, 320, 384, 400, 480, 600, 640, 727, 768, 800, 960, 1200, 1280, 1454, 1600, 1920, 2069, 2181, 2400, 2908, 3200, 3635, 3840, 4138, 4362, 4800, 5816, 6207, 6400, 7270, 8276, 8724, 9600, 10345, 10905, 11632, 12414, 14540, 16552, 17448, 18175, 19200, 20690, 21810, 23264, 24828, 29080, 31035, 33104, 34896, 36350, 41380, 43620, 46528, 49656, 51725, 54525, 58160, 62070, 66208, 69792, 72700, 82760, 87240, 93056, 99312, 103450, 109050, 116320, 124140, 132416, 139584, 145400, 155175, 165520, 174480, 186112, 198624, 206900, 218100, 232640, 248280, 264832, 279168, 290800, 310350, 331040, 348960, 397248, 413800, 436200, 465280, 496560, 529664, 558336, 581600, 620700, 662080, 697920, 794496, 827600, 872400, 930560, 993120, 1163200, 1241400, 1324160, 1395840, 1504163, 1588992, 1655200, 1744800, 1986240, 2326400, 2482800, 2648320, 2791680, 3008326, 3310400, 3489600, 3972480, 4512489, 4652800, 4965600, 6016652, 6620800, 6979200, 7520815, 7944960, 9024978, 9931200, 12033304, 13241600, 13958400, 15041630, 18049956, 19862400, 22562445, 24066608, 30083260, 36099912, 37604075, 39724800, 45124890, 48133216, 60166520, 72199824, 75208150, 90249780, 96266432, 112812225, 120333040, 144399648, 150416300, 180499560, 192532864, 225624450, 240666080, 288799296, 300832600, 360999120, 385065728, 451248900, 481332160, 577598592, 601665200, 721998240, 902497800, 962664320, 1155197184, 1203330400, 1443996480, 1804995600, 1925328640, 2406660800, 2887992960, 3609991200, 4813321600, 5775985920, 7219982400, 9626643200, 14439964800, 28879929600]

約数ペア:

[(1, 28879929600), (2, 14439964800), (3, 9626643200), (4, 7219982400), (5, 5775985920), (6, 4813321600), (8, 3609991200), (10, 2887992960), (12, 2406660800), (15, 1925328640), (16, 1804995600), (20, 1443996480), (24, 1203330400), (25, 1155197184), (30, 962664320), (32, 902497800), (40, 721998240), (48, 601665200), (50, 577598592), (60, 481332160), (64, 451248900), (75, 385065728), (80, 360999120), (96, 300832600), (100, 288799296), (120, 240666080), (128, 225624450), (150, 192532864), (160, 180499560), (192, 150416300), (200, 144399648), (240, 120333040), (256, 112812225), (300, 96266432), (320, 90249780), (384, 75208150), (400, 72199824), (480, 60166520), (600, 48133216), (640, 45124890), (727, 39724800), (768, 37604075), (800, 36099912), (960, 30083260), (1200, 24066608), (1280, 22562445), (1454, 19862400), (1600, 18049956), (1920, 15041630), (2069, 13958400), (2181, 13241600), (2400, 12033304), (2908, 9931200), (3200, 9024978), (3635, 7944960), (3840, 7520815), (4138, 6979200), (4362, 6620800), (4800, 6016652), (5816, 4965600), (6207, 4652800), (6400, 4512489), (7270, 3972480), (8276, 3489600), (8724, 3310400), (9600, 3008326), (10345, 2791680), (10905, 2648320), (11632, 2482800), (12414, 2326400), (14540, 1986240), (16552, 1744800), (17448, 1655200), (18175, 1588992), (19200, 1504163), (20690, 1395840), (21810, 1324160), (23264, 1241400), (24828, 1163200), (29080, 993120), (31035, 930560), (33104, 872400), (34896, 827600), (36350, 794496), (41380, 697920), (43620, 662080), (46528, 620700), (49656, 581600), (51725, 558336), (54525, 529664), (58160, 496560), (62070, 465280), (66208, 436200), (69792, 413800), (72700, 397248), (82760, 348960), (87240, 331040), (93056, 310350), (99312, 290800), (103450, 279168), (109050, 264832), (116320, 248280), (124140, 232640), (132416, 218100), (139584, 206900), (145400, 198624), (155175, 186112), (165520, 174480)]