201949118400

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{1559}}^1\times {\mathrm{26987}}^1$

素因数の和:28571

約数の個数: 168

約数和(自身を含む): 663010957440

約数和(自身を除く): 461061839040

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, 150, 160, 192, 200, 240, 300, 320, 400, 480, 600, 800, 960, 1200, 1559, 1600, 2400, 3118, 4677, 4800, 6236, 7795, 9354, 12472, 15590, 18708, 23385, 24944, 26987, 31180, 37416, 38975, 46770, 49888, 53974, 62360, 74832, 77950, 80961, 93540, 99776, 107948, 116925, 124720, 134935, 149664, 155900, 161922, 187080, 215896, 233850, 249440, 269870, 299328, 311800, 323844, 374160, 404805, 431792, 467700, 498880, 539740, 623600, 647688, 674675, 748320, 809610, 863584, 935400, 1079480, 1247200, 1295376, 1349350, 1496640, 1619220, 1727168, 1870800, 2024025, 2158960, 2494400, 2590752, 2698700, 3238440, 3741600, 4048050, 4317920, 5181504, 5397400, 6476880, 7483200, 8096100, 8635840, 10794800, 12953760, 16192200, 21589600, 25907520, 32384400, 42072733, 43179200, 64768800, 84145466, 126218199, 129537600, 168290932, 210363665, 252436398, 336581864, 420727330, 504872796, 631090995, 673163728, 841454660, 1009745592, 1051818325, 1262181990, 1346327456, 1682909320, 2019491184, 2103636650, 2524363980, 2692654912, 3155454975, 3365818640, 4038982368, 4207273300, 5048727960, 6310909950, 6731637280, 8077964736, 8414546600, 10097455920, 12621819900, 13463274560, 16829093200, 20194911840, 25243639800, 33658186400, 40389823680, 50487279600, 67316372800, 100974559200, 201949118400]

約数ペア:

[(1, 201949118400), (2, 100974559200), (3, 67316372800), (4, 50487279600), (5, 40389823680), (6, 33658186400), (8, 25243639800), (10, 20194911840), (12, 16829093200), (15, 13463274560), (16, 12621819900), (20, 10097455920), (24, 8414546600), (25, 8077964736), (30, 6731637280), (32, 6310909950), (40, 5048727960), (48, 4207273300), (50, 4038982368), (60, 3365818640), (64, 3155454975), (75, 2692654912), (80, 2524363980), (96, 2103636650), (100, 2019491184), (120, 1682909320), (150, 1346327456), (160, 1262181990), (192, 1051818325), (200, 1009745592), (240, 841454660), (300, 673163728), (320, 631090995), (400, 504872796), (480, 420727330), (600, 336581864), (800, 252436398), (960, 210363665), (1200, 168290932), (1559, 129537600), (1600, 126218199), (2400, 84145466), (3118, 64768800), (4677, 43179200), (4800, 42072733), (6236, 32384400), (7795, 25907520), (9354, 21589600), (12472, 16192200), (15590, 12953760), (18708, 10794800), (23385, 8635840), (24944, 8096100), (26987, 7483200), (31180, 6476880), (37416, 5397400), (38975, 5181504), (46770, 4317920), (49888, 4048050), (53974, 3741600), (62360, 3238440), (74832, 2698700), (77950, 2590752), (80961, 2494400), (93540, 2158960), (99776, 2024025), (107948, 1870800), (116925, 1727168), (124720, 1619220), (134935, 1496640), (149664, 1349350), (155900, 1295376), (161922, 1247200), (187080, 1079480), (215896, 935400), (233850, 863584), (249440, 809610), (269870, 748320), (299328, 674675), (311800, 647688), (323844, 623600), (374160, 539740), (404805, 498880), (431792, 467700)]