389032350

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{181}}^1$

素因数の和:315

約数の個数: 192

約数和(自身を含む): 1169925120

約数和(自身を除く): 780892770

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 25, 30, 35, 42, 46, 50, 69, 70, 75, 89, 105, 115, 138, 150, 161, 175, 178, 181, 210, 230, 267, 322, 345, 350, 362, 445, 483, 525, 534, 543, 575, 623, 690, 805, 890, 905, 966, 1050, 1086, 1150, 1246, 1267, 1335, 1610, 1725, 1810, 1869, 2047, 2225, 2415, 2534, 2670, 2715, 3115, 3450, 3738, 3801, 4025, 4094, 4163, 4450, 4525, 4830, 5430, 6141, 6230, 6335, 6675, 7602, 8050, 8326, 9050, 9345, 10235, 12075, 12282, 12489, 12670, 13350, 13575, 14329, 15575, 16109, 18690, 19005, 20470, 20815, 24150, 24978, 27150, 28658, 29141, 30705, 31150, 31675, 32218, 38010, 41630, 42987, 46725, 48327, 51175, 58282, 61410, 62445, 63350, 71645, 80545, 85974, 87423, 93450, 95025, 96654, 102350, 104075, 112763, 124890, 143290, 145705, 153525, 161090, 174846, 190050, 208150, 214935, 225526, 241635, 291410, 307050, 312225, 338289, 358225, 370507, 402725, 429870, 437115, 483270, 563815, 624450, 676578, 716450, 728525, 741014, 805450, 874230, 1074675, 1111521, 1127630, 1208175, 1457050, 1691445, 1852535, 2149350, 2185575, 2223042, 2416350, 2593549, 2819075, 3382890, 3705070, 4371150, 5187098, 5557605, 5638150, 7780647, 8457225, 9262675, 11115210, 12967745, 15561294, 16914450, 18525350, 25935490, 27788025, 38903235, 55576050, 64838725, 77806470, 129677450, 194516175, 389032350]

約数ペア:

[(1, 389032350), (2, 194516175), (3, 129677450), (5, 77806470), (6, 64838725), (7, 55576050), (10, 38903235), (14, 27788025), (15, 25935490), (21, 18525350), (23, 16914450), (25, 15561294), (30, 12967745), (35, 11115210), (42, 9262675), (46, 8457225), (50, 7780647), (69, 5638150), (70, 5557605), (75, 5187098), (89, 4371150), (105, 3705070), (115, 3382890), (138, 2819075), (150, 2593549), (161, 2416350), (175, 2223042), (178, 2185575), (181, 2149350), (210, 1852535), (230, 1691445), (267, 1457050), (322, 1208175), (345, 1127630), (350, 1111521), (362, 1074675), (445, 874230), (483, 805450), (525, 741014), (534, 728525), (543, 716450), (575, 676578), (623, 624450), (690, 563815), (805, 483270), (890, 437115), (905, 429870), (966, 402725), (1050, 370507), (1086, 358225), (1150, 338289), (1246, 312225), (1267, 307050), (1335, 291410), (1610, 241635), (1725, 225526), (1810, 214935), (1869, 208150), (2047, 190050), (2225, 174846), (2415, 161090), (2534, 153525), (2670, 145705), (2715, 143290), (3115, 124890), (3450, 112763), (3738, 104075), (3801, 102350), (4025, 96654), (4094, 95025), (4163, 93450), (4450, 87423), (4525, 85974), (4830, 80545), (5430, 71645), (6141, 63350), (6230, 62445), (6335, 61410), (6675, 58282), (7602, 51175), (8050, 48327), (8326, 46725), (9050, 42987), (9345, 41630), (10235, 38010), (12075, 32218), (12282, 31675), (12489, 31150), (12670, 30705), (13350, 29141), (13575, 28658), (14329, 27150), (15575, 24978), (16109, 24150), (18690, 20815), (19005, 20470)]