220340400

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1543}}^1$

素因数の和:1588

約数の個数: 240

約数和(自身を含む): 854659584

約数和(自身を除く): 634319184

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, 1543, 1680, 1700, 1785, 1904, 2040, 2100, 2380, 2550, 2800, 2856, 2975, 3086, 3400, 3570, 4080, 4200, 4629, 4760, 5100, 5712, 5950, 6172, 6800, 7140, 7715, 8400, 8925, 9258, 9520, 10200, 10801, 11900, 12344, 14280, 15430, 17850, 18516, 20400, 21602, 23145, 23800, 24688, 26231, 28560, 30860, 32403, 35700, 37032, 38575, 43204, 46290, 47600, 52462, 54005, 61720, 64806, 71400, 74064, 77150, 78693, 86408, 92580, 104924, 108010, 115725, 123440, 129612, 131155, 142800, 154300, 157386, 162015, 172816, 183617, 185160, 209848, 216020, 231450, 259224, 262310, 270025, 308600, 314772, 324030, 367234, 370320, 393465, 419696, 432040, 462900, 518448, 524620, 540050, 550851, 617200, 629544, 648060, 655775, 734468, 786930, 810075, 864080, 918085, 925800, 1049240, 1080100, 1101702, 1259088, 1296120, 1311550, 1468936, 1573860, 1620150, 1836170, 1851600, 1967325, 2098480, 2160200, 2203404, 2592240, 2623100, 2754255, 2937872, 3147720, 3240300, 3672340, 3934650, 4320400, 4406808, 4590425, 5246200, 5508510, 6295440, 6480600, 7344680, 7869300, 8813616, 9180850, 10492400, 11017020, 12961200, 13771275, 14689360, 15738600, 18361700, 22034040, 27542550, 31477200, 36723400, 44068080, 55085100, 73446800, 110170200, 220340400]

約数ペア:

[(1, 220340400), (2, 110170200), (3, 73446800), (4, 55085100), (5, 44068080), (6, 36723400), (7, 31477200), (8, 27542550), (10, 22034040), (12, 18361700), (14, 15738600), (15, 14689360), (16, 13771275), (17, 12961200), (20, 11017020), (21, 10492400), (24, 9180850), (25, 8813616), (28, 7869300), (30, 7344680), (34, 6480600), (35, 6295440), (40, 5508510), (42, 5246200), (48, 4590425), (50, 4406808), (51, 4320400), (56, 3934650), (60, 3672340), (68, 3240300), (70, 3147720), (75, 2937872), (80, 2754255), (84, 2623100), (85, 2592240), (100, 2203404), (102, 2160200), (105, 2098480), (112, 1967325), (119, 1851600), (120, 1836170), (136, 1620150), (140, 1573860), (150, 1468936), (168, 1311550), (170, 1296120), (175, 1259088), (200, 1101702), (204, 1080100), (210, 1049240), (238, 925800), (240, 918085), (255, 864080), (272, 810075), (280, 786930), (300, 734468), (336, 655775), (340, 648060), (350, 629544), (357, 617200), (400, 550851), (408, 540050), (420, 524620), (425, 518448), (476, 462900), (510, 432040), (525, 419696), (560, 393465), (595, 370320), (600, 367234), (680, 324030), (700, 314772), (714, 308600), (816, 270025), (840, 262310), (850, 259224), (952, 231450), (1020, 216020), (1050, 209848), (1190, 185160), (1200, 183617), (1275, 172816), (1360, 162015), (1400, 157386), (1428, 154300), (1543, 142800), (1680, 131155), (1700, 129612), (1785, 123440), (1904, 115725), (2040, 108010), (2100, 104924), (2380, 92580), (2550, 86408), (2800, 78693), (2856, 77150), (2975, 74064), (3086, 71400), (3400, 64806), (3570, 61720), (4080, 54005), (4200, 52462), (4629, 47600), (4760, 46290), (5100, 43204), (5712, 38575), (5950, 37032), (6172, 35700), (6800, 32403), (7140, 30860), (7715, 28560), (8400, 26231), (8925, 24688), (9258, 23800), (9520, 23145), (10200, 21602), (10801, 20400), (11900, 18516), (12344, 17850), (14280, 15430)]