304835400

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{607}}^1$

素因数の和:666

約数の個数: 240

約数和(自身を含む): 1094691840

約数和(自身を除く): 789856440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 31, 36, 40, 45, 50, 54, 60, 62, 72, 75, 81, 90, 93, 100, 108, 120, 124, 135, 150, 155, 162, 180, 186, 200, 216, 225, 248, 270, 279, 300, 310, 324, 360, 372, 405, 450, 465, 540, 558, 600, 607, 620, 648, 675, 744, 775, 810, 837, 900, 930, 1080, 1116, 1214, 1240, 1350, 1395, 1550, 1620, 1674, 1800, 1821, 1860, 2025, 2232, 2325, 2428, 2511, 2700, 2790, 3035, 3100, 3240, 3348, 3642, 3720, 4050, 4185, 4650, 4856, 5022, 5400, 5463, 5580, 6070, 6200, 6696, 6975, 7284, 8100, 8370, 9105, 9300, 10044, 10926, 11160, 12140, 12555, 13950, 14568, 15175, 16200, 16389, 16740, 18210, 18600, 18817, 20088, 20925, 21852, 24280, 25110, 27315, 27900, 30350, 32778, 33480, 36420, 37634, 41850, 43704, 45525, 49167, 50220, 54630, 55800, 56451, 60700, 62775, 65556, 72840, 75268, 81945, 83700, 91050, 94085, 98334, 100440, 109260, 112902, 121400, 125550, 131112, 136575, 150536, 163890, 167400, 169353, 182100, 188170, 196668, 218520, 225804, 245835, 251100, 273150, 282255, 327780, 338706, 364200, 376340, 393336, 409725, 451608, 470425, 491670, 502200, 508059, 546300, 564510, 655560, 677412, 752680, 819450, 846765, 940850, 983340, 1016118, 1092600, 1129020, 1229175, 1354824, 1411275, 1524177, 1638900, 1693530, 1881700, 1966680, 2032236, 2258040, 2458350, 2540295, 2822550, 3048354, 3277800, 3387060, 3763400, 4064472, 4233825, 4916700, 5080590, 5645100, 6096708, 6774120, 7620885, 8467650, 9833400, 10161180, 11290200, 12193416, 12701475, 15241770, 16935300, 20322360, 25402950, 30483540, 33870600, 38104425, 50805900, 60967080, 76208850, 101611800, 152417700, 304835400]

約数ペア:

[(1, 304835400), (2, 152417700), (3, 101611800), (4, 76208850), (5, 60967080), (6, 50805900), (8, 38104425), (9, 33870600), (10, 30483540), (12, 25402950), (15, 20322360), (18, 16935300), (20, 15241770), (24, 12701475), (25, 12193416), (27, 11290200), (30, 10161180), (31, 9833400), (36, 8467650), (40, 7620885), (45, 6774120), (50, 6096708), (54, 5645100), (60, 5080590), (62, 4916700), (72, 4233825), (75, 4064472), (81, 3763400), (90, 3387060), (93, 3277800), (100, 3048354), (108, 2822550), (120, 2540295), (124, 2458350), (135, 2258040), (150, 2032236), (155, 1966680), (162, 1881700), (180, 1693530), (186, 1638900), (200, 1524177), (216, 1411275), (225, 1354824), (248, 1229175), (270, 1129020), (279, 1092600), (300, 1016118), (310, 983340), (324, 940850), (360, 846765), (372, 819450), (405, 752680), (450, 677412), (465, 655560), (540, 564510), (558, 546300), (600, 508059), (607, 502200), (620, 491670), (648, 470425), (675, 451608), (744, 409725), (775, 393336), (810, 376340), (837, 364200), (900, 338706), (930, 327780), (1080, 282255), (1116, 273150), (1214, 251100), (1240, 245835), (1350, 225804), (1395, 218520), (1550, 196668), (1620, 188170), (1674, 182100), (1800, 169353), (1821, 167400), (1860, 163890), (2025, 150536), (2232, 136575), (2325, 131112), (2428, 125550), (2511, 121400), (2700, 112902), (2790, 109260), (3035, 100440), (3100, 98334), (3240, 94085), (3348, 91050), (3642, 83700), (3720, 81945), (4050, 75268), (4185, 72840), (4650, 65556), (4856, 62775), (5022, 60700), (5400, 56451), (5463, 55800), (5580, 54630), (6070, 50220), (6200, 49167), (6696, 45525), (6975, 43704), (7284, 41850), (8100, 37634), (8370, 36420), (9105, 33480), (9300, 32778), (10044, 30350), (10926, 27900), (11160, 27315), (12140, 25110), (12555, 24280), (13950, 21852), (14568, 20925), (15175, 20088), (16200, 18817), (16389, 18600), (16740, 18210)]