220741200

素因数分解:

$2^4\times 3^6\times 5^2\times {\mathrm{757}}^1$

素因数の和:793

約数の個数: 210

約数和(自身を含む): 796182734

約数和(自身を除く): 575441534

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 81, 90, 100, 108, 120, 135, 144, 150, 162, 180, 200, 216, 225, 240, 243, 270, 300, 324, 360, 400, 405, 432, 450, 486, 540, 600, 648, 675, 720, 729, 757, 810, 900, 972, 1080, 1200, 1215, 1296, 1350, 1458, 1514, 1620, 1800, 1944, 2025, 2160, 2271, 2430, 2700, 2916, 3028, 3240, 3600, 3645, 3785, 3888, 4050, 4542, 4860, 5400, 5832, 6056, 6075, 6480, 6813, 7290, 7570, 8100, 9084, 9720, 10800, 11355, 11664, 12112, 12150, 13626, 14580, 15140, 16200, 18168, 18225, 18925, 19440, 20439, 22710, 24300, 27252, 29160, 30280, 32400, 34065, 36336, 36450, 37850, 40878, 45420, 48600, 54504, 56775, 58320, 60560, 61317, 68130, 72900, 75700, 81756, 90840, 97200, 102195, 109008, 113550, 122634, 136260, 145800, 151400, 163512, 170325, 181680, 183951, 204390, 227100, 245268, 272520, 291600, 302800, 306585, 327024, 340650, 367902, 408780, 454200, 490536, 510975, 545040, 551853, 613170, 681300, 735804, 817560, 908400, 919755, 981072, 1021950, 1103706, 1226340, 1362600, 1471608, 1532925, 1635120, 1839510, 2043900, 2207412, 2452680, 2725200, 2759265, 2943216, 3065850, 3679020, 4087800, 4414824, 4598775, 4905360, 5518530, 6131700, 7358040, 8175600, 8829648, 9197550, 11037060, 12263400, 13796325, 14716080, 18395100, 22074120, 24526800, 27592650, 36790200, 44148240, 55185300, 73580400, 110370600, 220741200]

約数ペア:

[(1, 220741200), (2, 110370600), (3, 73580400), (4, 55185300), (5, 44148240), (6, 36790200), (8, 27592650), (9, 24526800), (10, 22074120), (12, 18395100), (15, 14716080), (16, 13796325), (18, 12263400), (20, 11037060), (24, 9197550), (25, 8829648), (27, 8175600), (30, 7358040), (36, 6131700), (40, 5518530), (45, 4905360), (48, 4598775), (50, 4414824), (54, 4087800), (60, 3679020), (72, 3065850), (75, 2943216), (80, 2759265), (81, 2725200), (90, 2452680), (100, 2207412), (108, 2043900), (120, 1839510), (135, 1635120), (144, 1532925), (150, 1471608), (162, 1362600), (180, 1226340), (200, 1103706), (216, 1021950), (225, 981072), (240, 919755), (243, 908400), (270, 817560), (300, 735804), (324, 681300), (360, 613170), (400, 551853), (405, 545040), (432, 510975), (450, 490536), (486, 454200), (540, 408780), (600, 367902), (648, 340650), (675, 327024), (720, 306585), (729, 302800), (757, 291600), (810, 272520), (900, 245268), (972, 227100), (1080, 204390), (1200, 183951), (1215, 181680), (1296, 170325), (1350, 163512), (1458, 151400), (1514, 145800), (1620, 136260), (1800, 122634), (1944, 113550), (2025, 109008), (2160, 102195), (2271, 97200), (2430, 90840), (2700, 81756), (2916, 75700), (3028, 72900), (3240, 68130), (3600, 61317), (3645, 60560), (3785, 58320), (3888, 56775), (4050, 54504), (4542, 48600), (4860, 45420), (5400, 40878), (5832, 37850), (6056, 36450), (6075, 36336), (6480, 34065), (6813, 32400), (7290, 30280), (7570, 29160), (8100, 27252), (9084, 24300), (9720, 22710), (10800, 20439), (11355, 19440), (11664, 18925), (12112, 18225), (12150, 18168), (13626, 16200), (14580, 15140)]