209670300

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1447}}^1$

素因数の和:1497

約数の個数: 216

約数和(自身を含む): 784283136

約数和(自身を除く): 574612836

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 25, 28, 30, 35, 36, 42, 45, 46, 50, 60, 63, 69, 70, 75, 84, 90, 92, 100, 105, 115, 126, 138, 140, 150, 161, 175, 180, 207, 210, 225, 230, 252, 276, 300, 315, 322, 345, 350, 414, 420, 450, 460, 483, 525, 575, 630, 644, 690, 700, 805, 828, 900, 966, 1035, 1050, 1150, 1260, 1380, 1447, 1449, 1575, 1610, 1725, 1932, 2070, 2100, 2300, 2415, 2894, 2898, 3150, 3220, 3450, 4025, 4140, 4341, 4830, 5175, 5788, 5796, 6300, 6900, 7235, 7245, 8050, 8682, 9660, 10129, 10350, 12075, 13023, 14470, 14490, 16100, 17364, 20258, 20700, 21705, 24150, 26046, 28940, 28980, 30387, 33281, 36175, 36225, 40516, 43410, 48300, 50645, 52092, 60774, 65115, 66562, 72350, 72450, 86820, 91161, 99843, 101290, 108525, 121548, 130230, 133124, 144700, 144900, 151935, 166405, 182322, 199686, 202580, 217050, 232967, 253225, 260460, 299529, 303870, 325575, 332810, 364644, 399372, 434100, 455805, 465934, 499215, 506450, 599058, 607740, 651150, 665620, 698901, 759675, 832025, 911610, 931868, 998430, 1012900, 1164835, 1198116, 1302300, 1397802, 1497645, 1519350, 1664050, 1823220, 1996860, 2096703, 2279025, 2329670, 2496075, 2795604, 2995290, 3038700, 3328100, 3494505, 4193406, 4558050, 4659340, 4992150, 5824175, 5990580, 6989010, 7488225, 8386812, 9116100, 9984300, 10483515, 11648350, 13978020, 14976450, 17472525, 20967030, 23296700, 29952900, 34945050, 41934060, 52417575, 69890100, 104835150, 209670300]

約数ペア:

[(1, 209670300), (2, 104835150), (3, 69890100), (4, 52417575), (5, 41934060), (6, 34945050), (7, 29952900), (9, 23296700), (10, 20967030), (12, 17472525), (14, 14976450), (15, 13978020), (18, 11648350), (20, 10483515), (21, 9984300), (23, 9116100), (25, 8386812), (28, 7488225), (30, 6989010), (35, 5990580), (36, 5824175), (42, 4992150), (45, 4659340), (46, 4558050), (50, 4193406), (60, 3494505), (63, 3328100), (69, 3038700), (70, 2995290), (75, 2795604), (84, 2496075), (90, 2329670), (92, 2279025), (100, 2096703), (105, 1996860), (115, 1823220), (126, 1664050), (138, 1519350), (140, 1497645), (150, 1397802), (161, 1302300), (175, 1198116), (180, 1164835), (207, 1012900), (210, 998430), (225, 931868), (230, 911610), (252, 832025), (276, 759675), (300, 698901), (315, 665620), (322, 651150), (345, 607740), (350, 599058), (414, 506450), (420, 499215), (450, 465934), (460, 455805), (483, 434100), (525, 399372), (575, 364644), (630, 332810), (644, 325575), (690, 303870), (700, 299529), (805, 260460), (828, 253225), (900, 232967), (966, 217050), (1035, 202580), (1050, 199686), (1150, 182322), (1260, 166405), (1380, 151935), (1447, 144900), (1449, 144700), (1575, 133124), (1610, 130230), (1725, 121548), (1932, 108525), (2070, 101290), (2100, 99843), (2300, 91161), (2415, 86820), (2894, 72450), (2898, 72350), (3150, 66562), (3220, 65115), (3450, 60774), (4025, 52092), (4140, 50645), (4341, 48300), (4830, 43410), (5175, 40516), (5788, 36225), (5796, 36175), (6300, 33281), (6900, 30387), (7235, 28980), (7245, 28940), (8050, 26046), (8682, 24150), (9660, 21705), (10129, 20700), (10350, 20258), (12075, 17364), (13023, 16100), (14470, 14490)]