28702800

素因数分解:

$2^4\times 3^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1$

素因数の和:115

約数の個数: 360

約数和(自身を含む): 122331456

約数和(自身を除く): 93628656

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 25, 28, 30, 34, 35, 36, 40, 42, 45, 48, 50, 51, 56, 60, 63, 67, 68, 70, 72, 75, 80, 84, 85, 90, 100, 102, 105, 112, 119, 120, 126, 134, 136, 140, 144, 150, 153, 168, 170, 175, 180, 200, 201, 204, 210, 225, 238, 240, 252, 255, 268, 272, 280, 300, 306, 315, 335, 336, 340, 350, 357, 360, 400, 402, 408, 420, 425, 450, 469, 476, 504, 510, 525, 536, 560, 595, 600, 603, 612, 630, 670, 680, 700, 714, 720, 765, 804, 816, 840, 850, 900, 938, 952, 1005, 1008, 1020, 1050, 1071, 1072, 1139, 1190, 1200, 1206, 1224, 1260, 1275, 1340, 1360, 1400, 1407, 1428, 1530, 1575, 1608, 1675, 1680, 1700, 1785, 1800, 1876, 1904, 2010, 2040, 2100, 2142, 2278, 2345, 2380, 2412, 2448, 2520, 2550, 2680, 2800, 2814, 2856, 2975, 3015, 3060, 3150, 3216, 3350, 3400, 3417, 3570, 3600, 3752, 3825, 4020, 4080, 4200, 4221, 4284, 4556, 4690, 4760, 4824, 5025, 5040, 5100, 5355, 5360, 5628, 5695, 5712, 5950, 6030, 6120, 6300, 6700, 6800, 6834, 7035, 7140, 7504, 7650, 7973, 8040, 8400, 8442, 8568, 8925, 9112, 9380, 9520, 9648, 10050, 10200, 10251, 10710, 11256, 11390, 11725, 11900, 12060, 12240, 12600, 13400, 13668, 14070, 14280, 15075, 15300, 15946, 16080, 16884, 17085, 17136, 17850, 18224, 18760, 20100, 20400, 20502, 21105, 21420, 22512, 22780, 23450, 23800, 23919, 24120, 25200, 26775, 26800, 27336, 28140, 28475, 28560, 30150, 30600, 31892, 33768, 34170, 35175, 35700, 37520, 39865, 40200, 41004, 42210, 42840, 45560, 46900, 47600, 47838, 48240, 51255, 53550, 54672, 56280, 56950, 60300, 61200, 63784, 67536, 68340, 70350, 71400, 71757, 79730, 80400, 82008, 84420, 85425, 85680, 91120, 93800, 95676, 102510, 105525, 107100, 112560, 113900, 119595, 120600, 127568, 136680, 140700, 142800, 143514, 159460, 164016, 168840, 170850, 187600, 191352, 199325, 205020, 211050, 214200, 227800, 239190, 241200, 256275, 273360, 281400, 287028, 318920, 337680, 341700, 358785, 382704, 398650, 410040, 422100, 428400, 455600, 478380, 512550, 562800, 574056, 597975, 637840, 683400, 717570, 797300, 820080, 844200, 956760, 1025100, 1148112, 1195950, 1366800, 1435140, 1594600, 1688400, 1793925, 1913520, 2050200, 2391900, 2870280, 3189200, 3587850, 4100400, 4783800, 5740560, 7175700, 9567600, 14351400, 28702800]

約数ペア:

[(1, 28702800), (2, 14351400), (3, 9567600), (4, 7175700), (5, 5740560), (6, 4783800), (7, 4100400), (8, 3587850), (9, 3189200), (10, 2870280), (12, 2391900), (14, 2050200), (15, 1913520), (16, 1793925), (17, 1688400), (18, 1594600), (20, 1435140), (21, 1366800), (24, 1195950), (25, 1148112), (28, 1025100), (30, 956760), (34, 844200), (35, 820080), (36, 797300), (40, 717570), (42, 683400), (45, 637840), (48, 597975), (50, 574056), (51, 562800), (56, 512550), (60, 478380), (63, 455600), (67, 428400), (68, 422100), (70, 410040), (72, 398650), (75, 382704), (80, 358785), (84, 341700), (85, 337680), (90, 318920), (100, 287028), (102, 281400), (105, 273360), (112, 256275), (119, 241200), (120, 239190), (126, 227800), (134, 214200), (136, 211050), (140, 205020), (144, 199325), (150, 191352), (153, 187600), (168, 170850), (170, 168840), (175, 164016), (180, 159460), (200, 143514), (201, 142800), (204, 140700), (210, 136680), (225, 127568), (238, 120600), (240, 119595), (252, 113900), (255, 112560), (268, 107100), (272, 105525), (280, 102510), (300, 95676), (306, 93800), (315, 91120), (335, 85680), (336, 85425), (340, 84420), (350, 82008), (357, 80400), (360, 79730), (400, 71757), (402, 71400), (408, 70350), (420, 68340), (425, 67536), (450, 63784), (469, 61200), (476, 60300), (504, 56950), (510, 56280), (525, 54672), (536, 53550), (560, 51255), (595, 48240), (600, 47838), (603, 47600), (612, 46900), (630, 45560), (670, 42840), (680, 42210), (700, 41004), (714, 40200), (720, 39865), (765, 37520), (804, 35700), (816, 35175), (840, 34170), (850, 33768), (900, 31892), (938, 30600), (952, 30150), (1005, 28560), (1008, 28475), (1020, 28140), (1050, 27336), (1071, 26800), (1072, 26775), (1139, 25200), (1190, 24120), (1200, 23919), (1206, 23800), (1224, 23450), (1260, 22780), (1275, 22512), (1340, 21420), (1360, 21105), (1400, 20502), (1407, 20400), (1428, 20100), (1530, 18760), (1575, 18224), (1608, 17850), (1675, 17136), (1680, 17085), (1700, 16884), (1785, 16080), (1800, 15946), (1876, 15300), (1904, 15075), (2010, 14280), (2040, 14070), (2100, 13668), (2142, 13400), (2278, 12600), (2345, 12240), (2380, 12060), (2412, 11900), (2448, 11725), (2520, 11390), (2550, 11256), (2680, 10710), (2800, 10251), (2814, 10200), (2856, 10050), (2975, 9648), (3015, 9520), (3060, 9380), (3150, 9112), (3216, 8925), (3350, 8568), (3400, 8442), (3417, 8400), (3570, 8040), (3600, 7973), (3752, 7650), (3825, 7504), (4020, 7140), (4080, 7035), (4200, 6834), (4221, 6800), (4284, 6700), (4556, 6300), (4690, 6120), (4760, 6030), (4824, 5950), (5025, 5712), (5040, 5695), (5100, 5628), (5355, 5360)]