284600400

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1993}}^1$

素因数の和:2038

約数の個数: 240

約数和(自身を含む): 1103750784

約数和(自身を除く): 819150384

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 25, 28, 30, 34, 35, 40, 42, 48, 50, 51, 56, 60, 68, 70, 75, 80, 84, 85, 100, 102, 105, 112, 119, 120, 136, 140, 150, 168, 170, 175, 200, 204, 210, 238, 240, 255, 272, 280, 300, 336, 340, 350, 357, 400, 408, 420, 425, 476, 510, 525, 560, 595, 600, 680, 700, 714, 816, 840, 850, 952, 1020, 1050, 1190, 1200, 1275, 1360, 1400, 1428, 1680, 1700, 1785, 1904, 1993, 2040, 2100, 2380, 2550, 2800, 2856, 2975, 3400, 3570, 3986, 4080, 4200, 4760, 5100, 5712, 5950, 5979, 6800, 7140, 7972, 8400, 8925, 9520, 9965, 10200, 11900, 11958, 13951, 14280, 15944, 17850, 19930, 20400, 23800, 23916, 27902, 28560, 29895, 31888, 33881, 35700, 39860, 41853, 47600, 47832, 49825, 55804, 59790, 67762, 69755, 71400, 79720, 83706, 95664, 99650, 101643, 111608, 119580, 135524, 139510, 142800, 149475, 159440, 167412, 169405, 199300, 203286, 209265, 223216, 237167, 239160, 271048, 279020, 298950, 334824, 338810, 348775, 398600, 406572, 418530, 474334, 478320, 508215, 542096, 558040, 597900, 669648, 677620, 697550, 711501, 797200, 813144, 837060, 847025, 948668, 1016430, 1046325, 1116080, 1185835, 1195800, 1355240, 1395100, 1423002, 1626288, 1674120, 1694050, 1897336, 2032860, 2092650, 2371670, 2391600, 2541075, 2710480, 2790200, 2846004, 3348240, 3388100, 3557505, 3794672, 4065720, 4185300, 4743340, 5082150, 5580400, 5692008, 5929175, 6776200, 7115010, 8131440, 8370600, 9486680, 10164300, 11384016, 11858350, 13552400, 14230020, 16741200, 17787525, 18973360, 20328600, 23716700, 28460040, 35575050, 40657200, 47433400, 56920080, 71150100, 94866800, 142300200, 284600400]

約数ペア:

[(1, 284600400), (2, 142300200), (3, 94866800), (4, 71150100), (5, 56920080), (6, 47433400), (7, 40657200), (8, 35575050), (10, 28460040), (12, 23716700), (14, 20328600), (15, 18973360), (16, 17787525), (17, 16741200), (20, 14230020), (21, 13552400), (24, 11858350), (25, 11384016), (28, 10164300), (30, 9486680), (34, 8370600), (35, 8131440), (40, 7115010), (42, 6776200), (48, 5929175), (50, 5692008), (51, 5580400), (56, 5082150), (60, 4743340), (68, 4185300), (70, 4065720), (75, 3794672), (80, 3557505), (84, 3388100), (85, 3348240), (100, 2846004), (102, 2790200), (105, 2710480), (112, 2541075), (119, 2391600), (120, 2371670), (136, 2092650), (140, 2032860), (150, 1897336), (168, 1694050), (170, 1674120), (175, 1626288), (200, 1423002), (204, 1395100), (210, 1355240), (238, 1195800), (240, 1185835), (255, 1116080), (272, 1046325), (280, 1016430), (300, 948668), (336, 847025), (340, 837060), (350, 813144), (357, 797200), (400, 711501), (408, 697550), (420, 677620), (425, 669648), (476, 597900), (510, 558040), (525, 542096), (560, 508215), (595, 478320), (600, 474334), (680, 418530), (700, 406572), (714, 398600), (816, 348775), (840, 338810), (850, 334824), (952, 298950), (1020, 279020), (1050, 271048), (1190, 239160), (1200, 237167), (1275, 223216), (1360, 209265), (1400, 203286), (1428, 199300), (1680, 169405), (1700, 167412), (1785, 159440), (1904, 149475), (1993, 142800), (2040, 139510), (2100, 135524), (2380, 119580), (2550, 111608), (2800, 101643), (2856, 99650), (2975, 95664), (3400, 83706), (3570, 79720), (3986, 71400), (4080, 69755), (4200, 67762), (4760, 59790), (5100, 55804), (5712, 49825), (5950, 47832), (5979, 47600), (6800, 41853), (7140, 39860), (7972, 35700), (8400, 33881), (8925, 31888), (9520, 29895), (9965, 28560), (10200, 27902), (11900, 23916), (11958, 23800), (13951, 20400), (14280, 19930), (15944, 17850)]