25221019200

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{31091}}^1$

素因数の和:31142

約数の個数: 252

約数和(自身を含む): 89603537328

約数和(自身を除く): 64382518128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 64, 65, 75, 78, 80, 96, 100, 104, 120, 130, 150, 156, 160, 169, 192, 195, 200, 208, 240, 260, 300, 312, 320, 325, 338, 390, 400, 416, 480, 507, 520, 600, 624, 650, 676, 780, 800, 832, 845, 960, 975, 1014, 1040, 1200, 1248, 1300, 1352, 1560, 1600, 1690, 1950, 2028, 2080, 2400, 2496, 2535, 2600, 2704, 3120, 3380, 3900, 4056, 4160, 4225, 4800, 5070, 5200, 5408, 6240, 6760, 7800, 8112, 8450, 10140, 10400, 10816, 12480, 12675, 13520, 15600, 16224, 16900, 20280, 20800, 25350, 27040, 31091, 31200, 32448, 33800, 40560, 50700, 54080, 62182, 62400, 67600, 81120, 93273, 101400, 124364, 135200, 155455, 162240, 186546, 202800, 248728, 270400, 310910, 373092, 404183, 405600, 466365, 497456, 621820, 746184, 777275, 808366, 811200, 932730, 994912, 1212549, 1243640, 1492368, 1554550, 1616732, 1865460, 1989824, 2020915, 2331825, 2425098, 2487280, 2984736, 3109100, 3233464, 3730920, 4041830, 4663650, 4850196, 4974560, 5254379, 5969472, 6062745, 6218200, 6466928, 7461840, 8083660, 9327300, 9700392, 9949120, 10104575, 10508758, 12125490, 12436400, 12933856, 14923680, 15763137, 16167320, 18654600, 19400784, 20209150, 21017516, 24250980, 24872800, 25867712, 26271895, 29847360, 30313725, 31526274, 32334640, 37309200, 38801568, 40418300, 42035032, 48501960, 49745600, 52543790, 60627450, 63052548, 64669280, 74618400, 77603136, 78815685, 80836600, 84070064, 97003920, 105087580, 121254900, 126105096, 129338560, 131359475, 149236800, 157631370, 161673200, 168140128, 194007840, 210175160, 242509800, 252210192, 262718950, 315262740, 323346400, 336280256, 388015680, 394078425, 420350320, 485019600, 504420384, 525437900, 630525480, 646692800, 788156850, 840700640, 970039200, 1008840768, 1050875800, 1261050960, 1576313700, 1681401280, 1940078400, 2101751600, 2522101920, 3152627400, 4203503200, 5044203840, 6305254800, 8407006400, 12610509600, 25221019200]

約数ペア:

[(1, 25221019200), (2, 12610509600), (3, 8407006400), (4, 6305254800), (5, 5044203840), (6, 4203503200), (8, 3152627400), (10, 2522101920), (12, 2101751600), (13, 1940078400), (15, 1681401280), (16, 1576313700), (20, 1261050960), (24, 1050875800), (25, 1008840768), (26, 970039200), (30, 840700640), (32, 788156850), (39, 646692800), (40, 630525480), (48, 525437900), (50, 504420384), (52, 485019600), (60, 420350320), (64, 394078425), (65, 388015680), (75, 336280256), (78, 323346400), (80, 315262740), (96, 262718950), (100, 252210192), (104, 242509800), (120, 210175160), (130, 194007840), (150, 168140128), (156, 161673200), (160, 157631370), (169, 149236800), (192, 131359475), (195, 129338560), (200, 126105096), (208, 121254900), (240, 105087580), (260, 97003920), (300, 84070064), (312, 80836600), (320, 78815685), (325, 77603136), (338, 74618400), (390, 64669280), (400, 63052548), (416, 60627450), (480, 52543790), (507, 49745600), (520, 48501960), (600, 42035032), (624, 40418300), (650, 38801568), (676, 37309200), (780, 32334640), (800, 31526274), (832, 30313725), (845, 29847360), (960, 26271895), (975, 25867712), (1014, 24872800), (1040, 24250980), (1200, 21017516), (1248, 20209150), (1300, 19400784), (1352, 18654600), (1560, 16167320), (1600, 15763137), (1690, 14923680), (1950, 12933856), (2028, 12436400), (2080, 12125490), (2400, 10508758), (2496, 10104575), (2535, 9949120), (2600, 9700392), (2704, 9327300), (3120, 8083660), (3380, 7461840), (3900, 6466928), (4056, 6218200), (4160, 6062745), (4225, 5969472), (4800, 5254379), (5070, 4974560), (5200, 4850196), (5408, 4663650), (6240, 4041830), (6760, 3730920), (7800, 3233464), (8112, 3109100), (8450, 2984736), (10140, 2487280), (10400, 2425098), (10816, 2331825), (12480, 2020915), (12675, 1989824), (13520, 1865460), (15600, 1616732), (16224, 1554550), (16900, 1492368), (20280, 1243640), (20800, 1212549), (25350, 994912), (27040, 932730), (31091, 811200), (31200, 808366), (32448, 777275), (33800, 746184), (40560, 621820), (50700, 497456), (54080, 466365), (62182, 405600), (62400, 404183), (67600, 373092), (81120, 310910), (93273, 270400), (101400, 248728), (124364, 202800), (135200, 186546), (155455, 162240)]