20162602800

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{136603}}^1$

素因数の和:136668

約数の個数: 180

約数和(自身を含む): 71676938424

約数和(自身を除く): 51514335624

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 41, 45, 48, 50, 60, 72, 75, 80, 82, 90, 100, 120, 123, 144, 150, 164, 180, 200, 205, 225, 240, 246, 300, 328, 360, 369, 400, 410, 450, 492, 600, 615, 656, 720, 738, 820, 900, 984, 1025, 1200, 1230, 1476, 1640, 1800, 1845, 1968, 2050, 2460, 2952, 3075, 3280, 3600, 3690, 4100, 4920, 5904, 6150, 7380, 8200, 9225, 9840, 12300, 14760, 16400, 18450, 24600, 29520, 36900, 49200, 73800, 136603, 147600, 273206, 409809, 546412, 683015, 819618, 1092824, 1229427, 1366030, 1639236, 2049045, 2185648, 2458854, 2732060, 3278472, 3415075, 4098090, 4917708, 5464120, 5600723, 6147135, 6556944, 6830150, 8196180, 9835416, 10245225, 10928240, 11201446, 12294270, 13660300, 16392360, 16802169, 19670832, 20490450, 22402892, 24588540, 27320600, 28003615, 30735675, 32784720, 33604338, 40980900, 44805784, 49177080, 50406507, 54641200, 56007230, 61471350, 67208676, 81961800, 84010845, 89611568, 98354160, 100813014, 112014460, 122942700, 134417352, 140018075, 163923600, 168021690, 201626028, 224028920, 245885400, 252032535, 268834704, 280036150, 336043380, 403252056, 420054225, 448057840, 491770800, 504065070, 560072300, 672086760, 806504112, 840108450, 1008130140, 1120144600, 1260162675, 1344173520, 1680216900, 2016260280, 2240289200, 2520325350, 3360433800, 4032520560, 5040650700, 6720867600, 10081301400, 20162602800]

約数ペア:

[(1, 20162602800), (2, 10081301400), (3, 6720867600), (4, 5040650700), (5, 4032520560), (6, 3360433800), (8, 2520325350), (9, 2240289200), (10, 2016260280), (12, 1680216900), (15, 1344173520), (16, 1260162675), (18, 1120144600), (20, 1008130140), (24, 840108450), (25, 806504112), (30, 672086760), (36, 560072300), (40, 504065070), (41, 491770800), (45, 448057840), (48, 420054225), (50, 403252056), (60, 336043380), (72, 280036150), (75, 268834704), (80, 252032535), (82, 245885400), (90, 224028920), (100, 201626028), (120, 168021690), (123, 163923600), (144, 140018075), (150, 134417352), (164, 122942700), (180, 112014460), (200, 100813014), (205, 98354160), (225, 89611568), (240, 84010845), (246, 81961800), (300, 67208676), (328, 61471350), (360, 56007230), (369, 54641200), (400, 50406507), (410, 49177080), (450, 44805784), (492, 40980900), (600, 33604338), (615, 32784720), (656, 30735675), (720, 28003615), (738, 27320600), (820, 24588540), (900, 22402892), (984, 20490450), (1025, 19670832), (1200, 16802169), (1230, 16392360), (1476, 13660300), (1640, 12294270), (1800, 11201446), (1845, 10928240), (1968, 10245225), (2050, 9835416), (2460, 8196180), (2952, 6830150), (3075, 6556944), (3280, 6147135), (3600, 5600723), (3690, 5464120), (4100, 4917708), (4920, 4098090), (5904, 3415075), (6150, 3278472), (7380, 2732060), (8200, 2458854), (9225, 2185648), (9840, 2049045), (12300, 1639236), (14760, 1366030), (16400, 1229427), (18450, 1092824), (24600, 819618), (29520, 683015), (36900, 546412), (49200, 409809), (73800, 273206), (136603, 147600)]