1255371600

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{751}}^1$

素因数の和:978

約数の個数: 240

約数和(自身を含む): 4625100800

約数和(自身を除く): 3369729200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 140, 150, 168, 175, 199, 200, 210, 240, 280, 300, 336, 350, 398, 400, 420, 525, 560, 597, 600, 700, 751, 796, 840, 995, 1050, 1194, 1200, 1393, 1400, 1502, 1592, 1680, 1990, 2100, 2253, 2388, 2786, 2800, 2985, 3004, 3184, 3755, 3980, 4179, 4200, 4506, 4776, 4975, 5257, 5572, 5970, 6008, 6965, 7510, 7960, 8358, 8400, 9012, 9552, 9950, 10514, 11144, 11265, 11940, 12016, 13930, 14925, 15020, 15771, 15920, 16716, 18024, 18775, 19900, 20895, 21028, 22288, 22530, 23880, 26285, 27860, 29850, 30040, 31542, 33432, 34825, 36048, 37550, 39800, 41790, 42056, 45060, 47760, 52570, 55720, 56325, 59700, 60080, 63084, 66864, 69650, 75100, 78855, 79600, 83580, 84112, 90120, 104475, 105140, 111440, 112650, 119400, 126168, 131425, 139300, 149449, 150200, 157710, 167160, 180240, 208950, 210280, 225300, 238800, 252336, 262850, 278600, 298898, 300400, 315420, 334320, 394275, 417900, 420560, 448347, 450600, 525700, 557200, 597796, 630840, 747245, 788550, 835800, 896694, 901200, 1046143, 1051400, 1195592, 1261680, 1494490, 1577100, 1671600, 1793388, 2092286, 2102800, 2241735, 2391184, 2988980, 3138429, 3154200, 3586776, 3736225, 4184572, 4483470, 5230715, 5977960, 6276858, 6308400, 7173552, 7472450, 8369144, 8966940, 10461430, 11208675, 11955920, 12553716, 14944900, 15692145, 16738288, 17933880, 20922860, 22417350, 25107432, 26153575, 29889800, 31384290, 35867760, 41845720, 44834700, 50214864, 52307150, 59779600, 62768580, 78460725, 83691440, 89669400, 104614300, 125537160, 156921450, 179338800, 209228600, 251074320, 313842900, 418457200, 627685800, 1255371600]

約数ペア:

[(1, 1255371600), (2, 627685800), (3, 418457200), (4, 313842900), (5, 251074320), (6, 209228600), (7, 179338800), (8, 156921450), (10, 125537160), (12, 104614300), (14, 89669400), (15, 83691440), (16, 78460725), (20, 62768580), (21, 59779600), (24, 52307150), (25, 50214864), (28, 44834700), (30, 41845720), (35, 35867760), (40, 31384290), (42, 29889800), (48, 26153575), (50, 25107432), (56, 22417350), (60, 20922860), (70, 17933880), (75, 16738288), (80, 15692145), (84, 14944900), (100, 12553716), (105, 11955920), (112, 11208675), (120, 10461430), (140, 8966940), (150, 8369144), (168, 7472450), (175, 7173552), (199, 6308400), (200, 6276858), (210, 5977960), (240, 5230715), (280, 4483470), (300, 4184572), (336, 3736225), (350, 3586776), (398, 3154200), (400, 3138429), (420, 2988980), (525, 2391184), (560, 2241735), (597, 2102800), (600, 2092286), (700, 1793388), (751, 1671600), (796, 1577100), (840, 1494490), (995, 1261680), (1050, 1195592), (1194, 1051400), (1200, 1046143), (1393, 901200), (1400, 896694), (1502, 835800), (1592, 788550), (1680, 747245), (1990, 630840), (2100, 597796), (2253, 557200), (2388, 525700), (2786, 450600), (2800, 448347), (2985, 420560), (3004, 417900), (3184, 394275), (3755, 334320), (3980, 315420), (4179, 300400), (4200, 298898), (4506, 278600), (4776, 262850), (4975, 252336), (5257, 238800), (5572, 225300), (5970, 210280), (6008, 208950), (6965, 180240), (7510, 167160), (7960, 157710), (8358, 150200), (8400, 149449), (9012, 139300), (9552, 131425), (9950, 126168), (10514, 119400), (11144, 112650), (11265, 111440), (11940, 105140), (12016, 104475), (13930, 90120), (14925, 84112), (15020, 83580), (15771, 79600), (15920, 78855), (16716, 75100), (18024, 69650), (18775, 66864), (19900, 63084), (20895, 60080), (21028, 59700), (22288, 56325), (22530, 55720), (23880, 52570), (26285, 47760), (27860, 45060), (29850, 42056), (30040, 41790), (31542, 39800), (33432, 37550), (34825, 36048)]