246143100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:273

約数の個数: 288

約数和(自身を含む): 888832000

約数和(自身を除く): 642688900

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 25, 28, 30, 31, 35, 38, 42, 50, 57, 60, 62, 70, 75, 76, 84, 93, 95, 100, 105, 114, 124, 133, 140, 150, 155, 175, 186, 190, 199, 210, 217, 228, 266, 285, 300, 310, 350, 372, 380, 398, 399, 420, 434, 465, 475, 525, 532, 570, 589, 597, 620, 651, 665, 700, 775, 796, 798, 868, 930, 950, 995, 1050, 1085, 1140, 1178, 1194, 1302, 1330, 1393, 1425, 1550, 1596, 1767, 1860, 1900, 1990, 1995, 2100, 2170, 2325, 2356, 2388, 2604, 2660, 2786, 2850, 2945, 2985, 3100, 3255, 3325, 3534, 3781, 3980, 3990, 4123, 4179, 4340, 4650, 4975, 5425, 5572, 5700, 5890, 5970, 6169, 6510, 6650, 6965, 7068, 7562, 7980, 8246, 8358, 8835, 9300, 9950, 9975, 10850, 11343, 11780, 11940, 12338, 12369, 13020, 13300, 13930, 14725, 14925, 15124, 16275, 16492, 16716, 17670, 18507, 18905, 19900, 19950, 20615, 20895, 21700, 22686, 24676, 24738, 26467, 27860, 29450, 29850, 30845, 32550, 34825, 35340, 37014, 37810, 39900, 41230, 41790, 43183, 44175, 45372, 49476, 52934, 56715, 58900, 59700, 61690, 61845, 65100, 69650, 74028, 75620, 79401, 82460, 83580, 86366, 88350, 92535, 94525, 103075, 104475, 105868, 113430, 117211, 123380, 123690, 129549, 132335, 139300, 154225, 158802, 172732, 176700, 185070, 189050, 206150, 208950, 215915, 226860, 234422, 247380, 259098, 264670, 283575, 308450, 309225, 317604, 351633, 370140, 378100, 397005, 412300, 417900, 431830, 462675, 468844, 518196, 529340, 567150, 586055, 616900, 618450, 647745, 661675, 703266, 794010, 820477, 863660, 925350, 1079575, 1134300, 1172110, 1236900, 1295490, 1323350, 1406532, 1588020, 1640954, 1758165, 1850700, 1985025, 2159150, 2344220, 2461431, 2590980, 2646700, 2930275, 3238725, 3281908, 3516330, 3970050, 4102385, 4318300, 4922862, 5860550, 6477450, 7032660, 7940100, 8204770, 8790825, 9845724, 11721100, 12307155, 12954900, 16409540, 17581650, 20511925, 24614310, 35163300, 41023850, 49228620, 61535775, 82047700, 123071550, 246143100]

約数ペア:

[(1, 246143100), (2, 123071550), (3, 82047700), (4, 61535775), (5, 49228620), (6, 41023850), (7, 35163300), (10, 24614310), (12, 20511925), (14, 17581650), (15, 16409540), (19, 12954900), (20, 12307155), (21, 11721100), (25, 9845724), (28, 8790825), (30, 8204770), (31, 7940100), (35, 7032660), (38, 6477450), (42, 5860550), (50, 4922862), (57, 4318300), (60, 4102385), (62, 3970050), (70, 3516330), (75, 3281908), (76, 3238725), (84, 2930275), (93, 2646700), (95, 2590980), (100, 2461431), (105, 2344220), (114, 2159150), (124, 1985025), (133, 1850700), (140, 1758165), (150, 1640954), (155, 1588020), (175, 1406532), (186, 1323350), (190, 1295490), (199, 1236900), (210, 1172110), (217, 1134300), (228, 1079575), (266, 925350), (285, 863660), (300, 820477), (310, 794010), (350, 703266), (372, 661675), (380, 647745), (398, 618450), (399, 616900), (420, 586055), (434, 567150), (465, 529340), (475, 518196), (525, 468844), (532, 462675), (570, 431830), (589, 417900), (597, 412300), (620, 397005), (651, 378100), (665, 370140), (700, 351633), (775, 317604), (796, 309225), (798, 308450), (868, 283575), (930, 264670), (950, 259098), (995, 247380), (1050, 234422), (1085, 226860), (1140, 215915), (1178, 208950), (1194, 206150), (1302, 189050), (1330, 185070), (1393, 176700), (1425, 172732), (1550, 158802), (1596, 154225), (1767, 139300), (1860, 132335), (1900, 129549), (1990, 123690), (1995, 123380), (2100, 117211), (2170, 113430), (2325, 105868), (2356, 104475), (2388, 103075), (2604, 94525), (2660, 92535), (2786, 88350), (2850, 86366), (2945, 83580), (2985, 82460), (3100, 79401), (3255, 75620), (3325, 74028), (3534, 69650), (3781, 65100), (3980, 61845), (3990, 61690), (4123, 59700), (4179, 58900), (4340, 56715), (4650, 52934), (4975, 49476), (5425, 45372), (5572, 44175), (5700, 43183), (5890, 41790), (5970, 41230), (6169, 39900), (6510, 37810), (6650, 37014), (6965, 35340), (7068, 34825), (7562, 32550), (7980, 30845), (8246, 29850), (8358, 29450), (8835, 27860), (9300, 26467), (9950, 24738), (9975, 24676), (10850, 22686), (11343, 21700), (11780, 20895), (11940, 20615), (12338, 19950), (12369, 19900), (13020, 18905), (13300, 18507), (13930, 17670), (14725, 16716), (14925, 16492), (15124, 16275)]