253592400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1$

素因数の和:470

約数の個数: 240

約数和(自身を含む): 890085888

約数和(自身を除く): 636493488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 31, 34, 40, 48, 50, 51, 60, 62, 68, 75, 80, 85, 93, 100, 102, 120, 124, 136, 150, 155, 170, 186, 200, 204, 240, 248, 255, 272, 300, 310, 340, 372, 400, 401, 408, 425, 465, 496, 510, 527, 600, 620, 680, 744, 775, 802, 816, 850, 930, 1020, 1054, 1200, 1203, 1240, 1275, 1360, 1488, 1550, 1581, 1604, 1700, 1860, 2005, 2040, 2108, 2325, 2406, 2480, 2550, 2635, 3100, 3162, 3208, 3400, 3720, 4010, 4080, 4216, 4650, 4812, 5100, 5270, 6015, 6200, 6324, 6416, 6800, 6817, 7440, 7905, 8020, 8432, 9300, 9624, 10025, 10200, 10540, 12030, 12400, 12431, 12648, 13175, 13634, 15810, 16040, 18600, 19248, 20050, 20400, 20451, 21080, 24060, 24862, 25296, 26350, 27268, 30075, 31620, 32080, 34085, 37200, 37293, 39525, 40100, 40902, 42160, 48120, 49724, 52700, 54536, 60150, 62155, 63240, 68170, 74586, 79050, 80200, 81804, 96240, 99448, 102255, 105400, 109072, 120300, 124310, 126480, 136340, 149172, 158100, 160400, 163608, 170425, 186465, 198896, 204510, 210800, 211327, 240600, 248620, 272680, 298344, 310775, 316200, 327216, 340850, 372930, 409020, 422654, 481200, 497240, 511275, 545360, 596688, 621550, 632400, 633981, 681700, 745860, 818040, 845308, 932325, 994480, 1022550, 1056635, 1243100, 1267962, 1363400, 1491720, 1636080, 1690616, 1864650, 2045100, 2113270, 2486200, 2535924, 2726800, 2983440, 3169905, 3381232, 3729300, 4090200, 4226540, 4972400, 5071848, 5283175, 6339810, 7458600, 8180400, 8453080, 10143696, 10566350, 12679620, 14917200, 15849525, 16906160, 21132700, 25359240, 31699050, 42265400, 50718480, 63398100, 84530800, 126796200, 253592400]

約数ペア:

[(1, 253592400), (2, 126796200), (3, 84530800), (4, 63398100), (5, 50718480), (6, 42265400), (8, 31699050), (10, 25359240), (12, 21132700), (15, 16906160), (16, 15849525), (17, 14917200), (20, 12679620), (24, 10566350), (25, 10143696), (30, 8453080), (31, 8180400), (34, 7458600), (40, 6339810), (48, 5283175), (50, 5071848), (51, 4972400), (60, 4226540), (62, 4090200), (68, 3729300), (75, 3381232), (80, 3169905), (85, 2983440), (93, 2726800), (100, 2535924), (102, 2486200), (120, 2113270), (124, 2045100), (136, 1864650), (150, 1690616), (155, 1636080), (170, 1491720), (186, 1363400), (200, 1267962), (204, 1243100), (240, 1056635), (248, 1022550), (255, 994480), (272, 932325), (300, 845308), (310, 818040), (340, 745860), (372, 681700), (400, 633981), (401, 632400), (408, 621550), (425, 596688), (465, 545360), (496, 511275), (510, 497240), (527, 481200), (600, 422654), (620, 409020), (680, 372930), (744, 340850), (775, 327216), (802, 316200), (816, 310775), (850, 298344), (930, 272680), (1020, 248620), (1054, 240600), (1200, 211327), (1203, 210800), (1240, 204510), (1275, 198896), (1360, 186465), (1488, 170425), (1550, 163608), (1581, 160400), (1604, 158100), (1700, 149172), (1860, 136340), (2005, 126480), (2040, 124310), (2108, 120300), (2325, 109072), (2406, 105400), (2480, 102255), (2550, 99448), (2635, 96240), (3100, 81804), (3162, 80200), (3208, 79050), (3400, 74586), (3720, 68170), (4010, 63240), (4080, 62155), (4216, 60150), (4650, 54536), (4812, 52700), (5100, 49724), (5270, 48120), (6015, 42160), (6200, 40902), (6324, 40100), (6416, 39525), (6800, 37293), (6817, 37200), (7440, 34085), (7905, 32080), (8020, 31620), (8432, 30075), (9300, 27268), (9624, 26350), (10025, 25296), (10200, 24862), (10540, 24060), (12030, 21080), (12400, 20451), (12431, 20400), (12648, 20050), (13175, 19248), (13634, 18600), (15810, 16040)]