83071800

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1$

素因数の和:395

約数の個数: 288

約数和(自身を含む): 336585600

約数和(自身を除く): 253513800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 25, 28, 30, 35, 36, 38, 40, 42, 45, 50, 56, 57, 60, 63, 70, 72, 75, 76, 84, 90, 95, 100, 105, 114, 120, 126, 133, 140, 150, 152, 168, 171, 175, 180, 190, 200, 210, 225, 228, 252, 266, 280, 285, 300, 315, 342, 347, 350, 360, 380, 399, 420, 450, 456, 475, 504, 525, 532, 570, 600, 630, 665, 684, 694, 700, 760, 798, 840, 855, 900, 950, 1041, 1050, 1064, 1140, 1197, 1260, 1330, 1368, 1388, 1400, 1425, 1575, 1596, 1710, 1735, 1800, 1900, 1995, 2082, 2100, 2280, 2394, 2429, 2520, 2660, 2776, 2850, 3123, 3150, 3192, 3325, 3420, 3470, 3800, 3990, 4164, 4200, 4275, 4788, 4858, 5205, 5320, 5700, 5985, 6246, 6300, 6593, 6650, 6840, 6940, 7287, 7980, 8328, 8550, 8675, 9576, 9716, 9975, 10410, 11400, 11970, 12145, 12492, 12600, 13186, 13300, 13880, 14574, 15615, 15960, 17100, 17350, 19432, 19779, 19950, 20820, 21861, 23940, 24290, 24984, 26025, 26372, 26600, 29148, 29925, 31230, 32965, 34200, 34700, 36435, 39558, 39900, 41640, 43722, 46151, 47880, 48580, 52050, 52744, 58296, 59337, 59850, 60725, 62460, 65930, 69400, 72870, 78075, 79116, 79800, 87444, 92302, 97160, 98895, 104100, 109305, 118674, 119700, 121450, 124920, 131860, 138453, 145740, 156150, 158232, 164825, 174888, 182175, 184604, 197790, 208200, 218610, 230755, 237348, 239400, 242900, 263720, 276906, 291480, 296685, 312300, 329650, 364350, 369208, 395580, 415359, 437220, 461510, 474696, 485800, 494475, 546525, 553812, 593370, 624600, 659300, 692265, 728700, 791160, 830718, 874440, 923020, 988950, 1093050, 1107624, 1153775, 1186740, 1318600, 1384530, 1457400, 1483425, 1661436, 1846040, 1977900, 2076795, 2186100, 2307550, 2373480, 2769060, 2966850, 3322872, 3461325, 3955800, 4153590, 4372200, 4615100, 5538120, 5933700, 6922650, 8307180, 9230200, 10383975, 11867400, 13845300, 16614360, 20767950, 27690600, 41535900, 83071800]

約数ペア:

[(1, 83071800), (2, 41535900), (3, 27690600), (4, 20767950), (5, 16614360), (6, 13845300), (7, 11867400), (8, 10383975), (9, 9230200), (10, 8307180), (12, 6922650), (14, 5933700), (15, 5538120), (18, 4615100), (19, 4372200), (20, 4153590), (21, 3955800), (24, 3461325), (25, 3322872), (28, 2966850), (30, 2769060), (35, 2373480), (36, 2307550), (38, 2186100), (40, 2076795), (42, 1977900), (45, 1846040), (50, 1661436), (56, 1483425), (57, 1457400), (60, 1384530), (63, 1318600), (70, 1186740), (72, 1153775), (75, 1107624), (76, 1093050), (84, 988950), (90, 923020), (95, 874440), (100, 830718), (105, 791160), (114, 728700), (120, 692265), (126, 659300), (133, 624600), (140, 593370), (150, 553812), (152, 546525), (168, 494475), (171, 485800), (175, 474696), (180, 461510), (190, 437220), (200, 415359), (210, 395580), (225, 369208), (228, 364350), (252, 329650), (266, 312300), (280, 296685), (285, 291480), (300, 276906), (315, 263720), (342, 242900), (347, 239400), (350, 237348), (360, 230755), (380, 218610), (399, 208200), (420, 197790), (450, 184604), (456, 182175), (475, 174888), (504, 164825), (525, 158232), (532, 156150), (570, 145740), (600, 138453), (630, 131860), (665, 124920), (684, 121450), (694, 119700), (700, 118674), (760, 109305), (798, 104100), (840, 98895), (855, 97160), (900, 92302), (950, 87444), (1041, 79800), (1050, 79116), (1064, 78075), (1140, 72870), (1197, 69400), (1260, 65930), (1330, 62460), (1368, 60725), (1388, 59850), (1400, 59337), (1425, 58296), (1575, 52744), (1596, 52050), (1710, 48580), (1735, 47880), (1800, 46151), (1900, 43722), (1995, 41640), (2082, 39900), (2100, 39558), (2280, 36435), (2394, 34700), (2429, 34200), (2520, 32965), (2660, 31230), (2776, 29925), (2850, 29148), (3123, 26600), (3150, 26372), (3192, 26025), (3325, 24984), (3420, 24290), (3470, 23940), (3800, 21861), (3990, 20820), (4164, 19950), (4200, 19779), (4275, 19432), (4788, 17350), (4858, 17100), (5205, 15960), (5320, 15615), (5700, 14574), (5985, 13880), (6246, 13300), (6300, 13186), (6593, 12600), (6650, 12492), (6840, 12145), (6940, 11970), (7287, 11400), (7980, 10410), (8328, 9975), (8550, 9716), (8675, 9576)]