158246200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:210

約数の個数: 192

約数和(自身を含む): 456667200

約数和(自身を除く): 298421000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 25, 28, 34, 35, 40, 50, 56, 61, 68, 70, 85, 100, 109, 119, 122, 136, 140, 170, 175, 200, 218, 238, 244, 280, 305, 340, 350, 425, 427, 436, 476, 488, 545, 595, 610, 680, 700, 763, 850, 854, 872, 952, 1037, 1090, 1190, 1220, 1400, 1525, 1526, 1700, 1708, 1853, 2074, 2135, 2180, 2380, 2440, 2725, 2975, 3050, 3052, 3400, 3416, 3706, 3815, 4148, 4270, 4360, 4760, 5185, 5450, 5950, 6100, 6104, 6649, 7259, 7412, 7630, 8296, 8540, 9265, 10370, 10675, 10900, 11900, 12200, 12971, 13298, 14518, 14824, 15260, 17080, 18530, 19075, 20740, 21350, 21800, 23800, 25925, 25942, 26596, 29036, 30520, 33245, 36295, 37060, 38150, 41480, 42700, 46325, 46543, 51850, 51884, 53192, 58072, 64855, 66490, 72590, 74120, 76300, 85400, 92650, 93086, 103700, 103768, 113033, 129710, 132980, 145180, 152600, 166225, 181475, 185300, 186172, 207400, 226066, 232715, 259420, 265960, 290360, 324275, 332450, 362950, 370600, 372344, 452132, 465430, 518840, 565165, 648550, 664900, 725900, 791231, 904264, 930860, 1130330, 1163575, 1297100, 1329800, 1451800, 1582462, 1861720, 2260660, 2327150, 2594200, 2825825, 3164924, 3956155, 4521320, 4654300, 5651650, 6329848, 7912310, 9308600, 11303300, 15824620, 19780775, 22606600, 31649240, 39561550, 79123100, 158246200]

約数ペア:

[(1, 158246200), (2, 79123100), (4, 39561550), (5, 31649240), (7, 22606600), (8, 19780775), (10, 15824620), (14, 11303300), (17, 9308600), (20, 7912310), (25, 6329848), (28, 5651650), (34, 4654300), (35, 4521320), (40, 3956155), (50, 3164924), (56, 2825825), (61, 2594200), (68, 2327150), (70, 2260660), (85, 1861720), (100, 1582462), (109, 1451800), (119, 1329800), (122, 1297100), (136, 1163575), (140, 1130330), (170, 930860), (175, 904264), (200, 791231), (218, 725900), (238, 664900), (244, 648550), (280, 565165), (305, 518840), (340, 465430), (350, 452132), (425, 372344), (427, 370600), (436, 362950), (476, 332450), (488, 324275), (545, 290360), (595, 265960), (610, 259420), (680, 232715), (700, 226066), (763, 207400), (850, 186172), (854, 185300), (872, 181475), (952, 166225), (1037, 152600), (1090, 145180), (1190, 132980), (1220, 129710), (1400, 113033), (1525, 103768), (1526, 103700), (1700, 93086), (1708, 92650), (1853, 85400), (2074, 76300), (2135, 74120), (2180, 72590), (2380, 66490), (2440, 64855), (2725, 58072), (2975, 53192), (3050, 51884), (3052, 51850), (3400, 46543), (3416, 46325), (3706, 42700), (3815, 41480), (4148, 38150), (4270, 37060), (4360, 36295), (4760, 33245), (5185, 30520), (5450, 29036), (5950, 26596), (6100, 25942), (6104, 25925), (6649, 23800), (7259, 21800), (7412, 21350), (7630, 20740), (8296, 19075), (8540, 18530), (9265, 17080), (10370, 15260), (10675, 14824), (10900, 14518), (11900, 13298), (12200, 12971)]