131161800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1$

素因数の和:221

約数の個数: 384

約数和(自身を含む): 539965440

約数和(自身を除く): 408803640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 17, 20, 21, 22, 24, 25, 28, 30, 33, 34, 35, 40, 42, 44, 50, 51, 55, 56, 60, 66, 68, 70, 75, 77, 84, 85, 88, 100, 102, 105, 110, 119, 120, 132, 136, 140, 150, 154, 165, 167, 168, 170, 175, 187, 200, 204, 210, 220, 231, 238, 255, 264, 275, 280, 300, 308, 330, 334, 340, 350, 357, 374, 385, 408, 420, 425, 440, 462, 476, 501, 510, 525, 550, 561, 595, 600, 616, 660, 668, 680, 700, 714, 748, 770, 825, 835, 840, 850, 924, 935, 952, 1002, 1020, 1050, 1100, 1122, 1155, 1169, 1190, 1275, 1309, 1320, 1336, 1400, 1428, 1496, 1540, 1650, 1670, 1700, 1785, 1837, 1848, 1870, 1925, 2004, 2040, 2100, 2200, 2244, 2310, 2338, 2380, 2505, 2550, 2618, 2805, 2839, 2856, 2975, 3080, 3300, 3340, 3400, 3507, 3570, 3674, 3740, 3850, 3927, 4008, 4175, 4200, 4488, 4620, 4675, 4676, 4760, 5010, 5100, 5236, 5511, 5610, 5678, 5775, 5845, 5950, 6545, 6600, 6680, 7014, 7140, 7348, 7480, 7700, 7854, 8350, 8517, 8925, 9185, 9240, 9350, 9352, 10020, 10200, 10472, 11022, 11220, 11356, 11550, 11690, 11900, 12525, 12859, 13090, 14025, 14028, 14195, 14280, 14696, 15400, 15708, 16700, 17034, 17535, 17850, 18370, 18700, 19635, 19873, 20040, 22044, 22440, 22712, 23100, 23380, 23800, 25050, 25718, 26180, 27555, 28050, 28056, 28390, 29225, 31229, 31416, 32725, 33400, 34068, 35070, 35700, 36740, 37400, 38577, 39270, 39746, 42585, 44088, 45925, 46200, 46760, 50100, 51436, 52360, 55110, 56100, 56780, 58450, 59619, 62458, 64295, 65450, 68136, 70140, 70975, 71400, 73480, 77154, 78540, 79492, 85170, 87675, 91850, 93687, 98175, 99365, 100200, 102872, 110220, 112200, 113560, 116900, 119238, 124916, 128590, 130900, 137775, 140280, 141950, 154308, 156145, 157080, 158984, 170340, 175350, 183700, 187374, 192885, 196350, 198730, 212925, 218603, 220440, 233800, 238476, 249832, 257180, 261800, 275550, 283900, 298095, 308616, 312290, 321475, 340680, 350700, 367400, 374748, 385770, 392700, 397460, 425850, 437206, 468435, 476952, 496825, 514360, 551100, 567800, 596190, 624580, 642950, 655809, 701400, 749496, 771540, 780725, 785400, 794920, 851700, 874412, 936870, 964425, 993650, 1093015, 1102200, 1192380, 1249160, 1285900, 1311618, 1490475, 1543080, 1561450, 1703400, 1748824, 1873740, 1928850, 1987300, 2186030, 2342175, 2384760, 2571800, 2623236, 2980950, 3122900, 3279045, 3747480, 3857700, 3974600, 4372060, 4684350, 5246472, 5465075, 5961900, 6245800, 6558090, 7715400, 8744120, 9368700, 10930150, 11923800, 13116180, 16395225, 18737400, 21860300, 26232360, 32790450, 43720600, 65580900, 131161800]

約数ペア:

[(1, 131161800), (2, 65580900), (3, 43720600), (4, 32790450), (5, 26232360), (6, 21860300), (7, 18737400), (8, 16395225), (10, 13116180), (11, 11923800), (12, 10930150), (14, 9368700), (15, 8744120), (17, 7715400), (20, 6558090), (21, 6245800), (22, 5961900), (24, 5465075), (25, 5246472), (28, 4684350), (30, 4372060), (33, 3974600), (34, 3857700), (35, 3747480), (40, 3279045), (42, 3122900), (44, 2980950), (50, 2623236), (51, 2571800), (55, 2384760), (56, 2342175), (60, 2186030), (66, 1987300), (68, 1928850), (70, 1873740), (75, 1748824), (77, 1703400), (84, 1561450), (85, 1543080), (88, 1490475), (100, 1311618), (102, 1285900), (105, 1249160), (110, 1192380), (119, 1102200), (120, 1093015), (132, 993650), (136, 964425), (140, 936870), (150, 874412), (154, 851700), (165, 794920), (167, 785400), (168, 780725), (170, 771540), (175, 749496), (187, 701400), (200, 655809), (204, 642950), (210, 624580), (220, 596190), (231, 567800), (238, 551100), (255, 514360), (264, 496825), (275, 476952), (280, 468435), (300, 437206), (308, 425850), (330, 397460), (334, 392700), (340, 385770), (350, 374748), (357, 367400), (374, 350700), (385, 340680), (408, 321475), (420, 312290), (425, 308616), (440, 298095), (462, 283900), (476, 275550), (501, 261800), (510, 257180), (525, 249832), (550, 238476), (561, 233800), (595, 220440), (600, 218603), (616, 212925), (660, 198730), (668, 196350), (680, 192885), (700, 187374), (714, 183700), (748, 175350), (770, 170340), (825, 158984), (835, 157080), (840, 156145), (850, 154308), (924, 141950), (935, 140280), (952, 137775), (1002, 130900), (1020, 128590), (1050, 124916), (1100, 119238), (1122, 116900), (1155, 113560), (1169, 112200), (1190, 110220), (1275, 102872), (1309, 100200), (1320, 99365), (1336, 98175), (1400, 93687), (1428, 91850), (1496, 87675), (1540, 85170), (1650, 79492), (1670, 78540), (1700, 77154), (1785, 73480), (1837, 71400), (1848, 70975), (1870, 70140), (1925, 68136), (2004, 65450), (2040, 64295), (2100, 62458), (2200, 59619), (2244, 58450), (2310, 56780), (2338, 56100), (2380, 55110), (2505, 52360), (2550, 51436), (2618, 50100), (2805, 46760), (2839, 46200), (2856, 45925), (2975, 44088), (3080, 42585), (3300, 39746), (3340, 39270), (3400, 38577), (3507, 37400), (3570, 36740), (3674, 35700), (3740, 35070), (3850, 34068), (3927, 33400), (4008, 32725), (4175, 31416), (4200, 31229), (4488, 29225), (4620, 28390), (4675, 28056), (4676, 28050), (4760, 27555), (5010, 26180), (5100, 25718), (5236, 25050), (5511, 23800), (5610, 23380), (5678, 23100), (5775, 22712), (5845, 22440), (5950, 22044), (6545, 20040), (6600, 19873), (6680, 19635), (7014, 18700), (7140, 18370), (7348, 17850), (7480, 17535), (7700, 17034), (7854, 16700), (8350, 15708), (8517, 15400), (8925, 14696), (9185, 14280), (9240, 14195), (9350, 14028), (9352, 14025), (10020, 13090), (10200, 12859), (10472, 12525), (11022, 11900), (11220, 11690), (11356, 11550)]