148545540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1$

素因数の和:267

約数の個数: 288

約数和(自身を含む): 550368000

約数和(自身を除く): 401822460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 29, 30, 33, 36, 39, 44, 45, 52, 55, 58, 60, 65, 66, 78, 87, 90, 99, 110, 116, 117, 130, 132, 143, 145, 156, 165, 174, 180, 195, 198, 199, 220, 234, 260, 261, 286, 290, 319, 330, 348, 377, 390, 396, 398, 429, 435, 468, 495, 522, 572, 580, 585, 597, 638, 660, 715, 754, 780, 796, 858, 870, 957, 990, 995, 1044, 1131, 1170, 1194, 1276, 1287, 1305, 1430, 1508, 1595, 1716, 1740, 1791, 1885, 1914, 1980, 1990, 2145, 2189, 2262, 2340, 2388, 2574, 2587, 2610, 2860, 2871, 2985, 3190, 3393, 3582, 3770, 3828, 3980, 4147, 4290, 4378, 4524, 4785, 5148, 5174, 5220, 5655, 5742, 5771, 5970, 6380, 6435, 6567, 6786, 7164, 7540, 7761, 8294, 8580, 8756, 8955, 9570, 10348, 10945, 11310, 11484, 11542, 11940, 12441, 12870, 12935, 13134, 13572, 14355, 15522, 16588, 16965, 17313, 17910, 19140, 19701, 20735, 21890, 22620, 23084, 23283, 24882, 25740, 25870, 26268, 28457, 28710, 28855, 31044, 32835, 33930, 34626, 35820, 37323, 38805, 39402, 41470, 43780, 46566, 49764, 51740, 51939, 56914, 57420, 57710, 62205, 63481, 65670, 67860, 69252, 74646, 75023, 77610, 78804, 82940, 85371, 86565, 93132, 98505, 103878, 113828, 115420, 116415, 124410, 126962, 131340, 142285, 149292, 150046, 155220, 170742, 173130, 186615, 190443, 197010, 207756, 225069, 232830, 248820, 253924, 256113, 259695, 284570, 300092, 317405, 341484, 346260, 373230, 375115, 380886, 394020, 426855, 450138, 465660, 512226, 519390, 569140, 571329, 634810, 675207, 746460, 750230, 761772, 825253, 853710, 900276, 952215, 1024452, 1038780, 1125345, 1142658, 1269620, 1280565, 1350414, 1500460, 1650506, 1707420, 1904430, 2250690, 2285316, 2475759, 2561130, 2700828, 2856645, 3301012, 3376035, 3808860, 4126265, 4501380, 4951518, 5122260, 5713290, 6752070, 7427277, 8252530, 9903036, 11426580, 12378795, 13504140, 14854554, 16505060, 24757590, 29709108, 37136385, 49515180, 74272770, 148545540]

約数ペア:

[(1, 148545540), (2, 74272770), (3, 49515180), (4, 37136385), (5, 29709108), (6, 24757590), (9, 16505060), (10, 14854554), (11, 13504140), (12, 12378795), (13, 11426580), (15, 9903036), (18, 8252530), (20, 7427277), (22, 6752070), (26, 5713290), (29, 5122260), (30, 4951518), (33, 4501380), (36, 4126265), (39, 3808860), (44, 3376035), (45, 3301012), (52, 2856645), (55, 2700828), (58, 2561130), (60, 2475759), (65, 2285316), (66, 2250690), (78, 1904430), (87, 1707420), (90, 1650506), (99, 1500460), (110, 1350414), (116, 1280565), (117, 1269620), (130, 1142658), (132, 1125345), (143, 1038780), (145, 1024452), (156, 952215), (165, 900276), (174, 853710), (180, 825253), (195, 761772), (198, 750230), (199, 746460), (220, 675207), (234, 634810), (260, 571329), (261, 569140), (286, 519390), (290, 512226), (319, 465660), (330, 450138), (348, 426855), (377, 394020), (390, 380886), (396, 375115), (398, 373230), (429, 346260), (435, 341484), (468, 317405), (495, 300092), (522, 284570), (572, 259695), (580, 256113), (585, 253924), (597, 248820), (638, 232830), (660, 225069), (715, 207756), (754, 197010), (780, 190443), (796, 186615), (858, 173130), (870, 170742), (957, 155220), (990, 150046), (995, 149292), (1044, 142285), (1131, 131340), (1170, 126962), (1194, 124410), (1276, 116415), (1287, 115420), (1305, 113828), (1430, 103878), (1508, 98505), (1595, 93132), (1716, 86565), (1740, 85371), (1791, 82940), (1885, 78804), (1914, 77610), (1980, 75023), (1990, 74646), (2145, 69252), (2189, 67860), (2262, 65670), (2340, 63481), (2388, 62205), (2574, 57710), (2587, 57420), (2610, 56914), (2860, 51939), (2871, 51740), (2985, 49764), (3190, 46566), (3393, 43780), (3582, 41470), (3770, 39402), (3828, 38805), (3980, 37323), (4147, 35820), (4290, 34626), (4378, 33930), (4524, 32835), (4785, 31044), (5148, 28855), (5174, 28710), (5220, 28457), (5655, 26268), (5742, 25870), (5771, 25740), (5970, 24882), (6380, 23283), (6435, 23084), (6567, 22620), (6786, 21890), (7164, 20735), (7540, 19701), (7761, 19140), (8294, 17910), (8580, 17313), (8756, 16965), (8955, 16588), (9570, 15522), (10348, 14355), (10945, 13572), (11310, 13134), (11484, 12935), (11542, 12870), (11940, 12441)]