400621650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{983}}^1$

素因数の和:1041

約数の個数: 192

約数和(自身を含む): 1229921280

約数和(自身を除く): 829299630

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 19, 22, 25, 26, 30, 33, 38, 39, 50, 55, 57, 65, 66, 75, 78, 95, 110, 114, 130, 143, 150, 165, 190, 195, 209, 247, 275, 285, 286, 325, 330, 390, 418, 429, 475, 494, 550, 570, 627, 650, 715, 741, 825, 858, 950, 975, 983, 1045, 1235, 1254, 1425, 1430, 1482, 1650, 1950, 1966, 2090, 2145, 2470, 2717, 2850, 2949, 3135, 3575, 3705, 4290, 4915, 5225, 5434, 5898, 6175, 6270, 7150, 7410, 8151, 9830, 10450, 10725, 10813, 12350, 12779, 13585, 14745, 15675, 16302, 18525, 18677, 21450, 21626, 24575, 25558, 27170, 29490, 31350, 32439, 37050, 37354, 38337, 40755, 49150, 54065, 56031, 63895, 64878, 67925, 73725, 76674, 81510, 93385, 108130, 112062, 127790, 135850, 140569, 147450, 162195, 186770, 191685, 203775, 205447, 242801, 270325, 280155, 281138, 319475, 324390, 383370, 407550, 410894, 421707, 466925, 485602, 540650, 560310, 616341, 638950, 702845, 728403, 810975, 843414, 933850, 958425, 1027235, 1214005, 1232682, 1400775, 1405690, 1456806, 1621950, 1916850, 2054470, 2108535, 2428010, 2670811, 2801550, 3081705, 3514225, 3642015, 4217070, 5136175, 5341622, 6070025, 6163410, 7028450, 7284030, 8012433, 10272350, 10542675, 12140050, 13354055, 15408525, 16024866, 18210075, 21085350, 26708110, 30817050, 36420150, 40062165, 66770275, 80124330, 133540550, 200310825, 400621650]

約数ペア:

[(1, 400621650), (2, 200310825), (3, 133540550), (5, 80124330), (6, 66770275), (10, 40062165), (11, 36420150), (13, 30817050), (15, 26708110), (19, 21085350), (22, 18210075), (25, 16024866), (26, 15408525), (30, 13354055), (33, 12140050), (38, 10542675), (39, 10272350), (50, 8012433), (55, 7284030), (57, 7028450), (65, 6163410), (66, 6070025), (75, 5341622), (78, 5136175), (95, 4217070), (110, 3642015), (114, 3514225), (130, 3081705), (143, 2801550), (150, 2670811), (165, 2428010), (190, 2108535), (195, 2054470), (209, 1916850), (247, 1621950), (275, 1456806), (285, 1405690), (286, 1400775), (325, 1232682), (330, 1214005), (390, 1027235), (418, 958425), (429, 933850), (475, 843414), (494, 810975), (550, 728403), (570, 702845), (627, 638950), (650, 616341), (715, 560310), (741, 540650), (825, 485602), (858, 466925), (950, 421707), (975, 410894), (983, 407550), (1045, 383370), (1235, 324390), (1254, 319475), (1425, 281138), (1430, 280155), (1482, 270325), (1650, 242801), (1950, 205447), (1966, 203775), (2090, 191685), (2145, 186770), (2470, 162195), (2717, 147450), (2850, 140569), (2949, 135850), (3135, 127790), (3575, 112062), (3705, 108130), (4290, 93385), (4915, 81510), (5225, 76674), (5434, 73725), (5898, 67925), (6175, 64878), (6270, 63895), (7150, 56031), (7410, 54065), (8151, 49150), (9830, 40755), (10450, 38337), (10725, 37354), (10813, 37050), (12350, 32439), (12779, 31350), (13585, 29490), (14745, 27170), (15675, 25558), (16302, 24575), (18525, 21626), (18677, 21450)]