355075500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:305

約数の個数: 192

約数和(自身を含む): 1130088960

約数和(自身を除く): 775013460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 125, 130, 131, 139, 150, 156, 195, 250, 260, 262, 278, 300, 325, 375, 390, 393, 417, 500, 524, 556, 650, 655, 695, 750, 780, 786, 834, 975, 1300, 1310, 1390, 1500, 1572, 1625, 1668, 1703, 1807, 1950, 1965, 2085, 2620, 2780, 3250, 3275, 3406, 3475, 3614, 3900, 3930, 4170, 4875, 5109, 5421, 6500, 6550, 6812, 6950, 7228, 7860, 8340, 8515, 9035, 9750, 9825, 10218, 10425, 10842, 13100, 13900, 16375, 17030, 17375, 18070, 18209, 19500, 19650, 20436, 20850, 21684, 25545, 27105, 32750, 34060, 34750, 36140, 36418, 39300, 41700, 42575, 45175, 49125, 51090, 52125, 54210, 54627, 65500, 69500, 72836, 85150, 90350, 91045, 98250, 102180, 104250, 108420, 109254, 127725, 135525, 170300, 180700, 182090, 196500, 208500, 212875, 218508, 225875, 236717, 255450, 271050, 273135, 364180, 425750, 451750, 455225, 473434, 510900, 542100, 546270, 638625, 677625, 710151, 851500, 903500, 910450, 946868, 1092540, 1183585, 1277250, 1355250, 1365675, 1420302, 1820900, 2276125, 2367170, 2554500, 2710500, 2731350, 2840604, 3550755, 4552250, 4734340, 5462700, 5917925, 6828375, 7101510, 9104500, 11835850, 13656750, 14203020, 17753775, 23671700, 27313500, 29589625, 35507550, 59179250, 71015100, 88768875, 118358500, 177537750, 355075500]

約数ペア:

[(1, 355075500), (2, 177537750), (3, 118358500), (4, 88768875), (5, 71015100), (6, 59179250), (10, 35507550), (12, 29589625), (13, 27313500), (15, 23671700), (20, 17753775), (25, 14203020), (26, 13656750), (30, 11835850), (39, 9104500), (50, 7101510), (52, 6828375), (60, 5917925), (65, 5462700), (75, 4734340), (78, 4552250), (100, 3550755), (125, 2840604), (130, 2731350), (131, 2710500), (139, 2554500), (150, 2367170), (156, 2276125), (195, 1820900), (250, 1420302), (260, 1365675), (262, 1355250), (278, 1277250), (300, 1183585), (325, 1092540), (375, 946868), (390, 910450), (393, 903500), (417, 851500), (500, 710151), (524, 677625), (556, 638625), (650, 546270), (655, 542100), (695, 510900), (750, 473434), (780, 455225), (786, 451750), (834, 425750), (975, 364180), (1300, 273135), (1310, 271050), (1390, 255450), (1500, 236717), (1572, 225875), (1625, 218508), (1668, 212875), (1703, 208500), (1807, 196500), (1950, 182090), (1965, 180700), (2085, 170300), (2620, 135525), (2780, 127725), (3250, 109254), (3275, 108420), (3406, 104250), (3475, 102180), (3614, 98250), (3900, 91045), (3930, 90350), (4170, 85150), (4875, 72836), (5109, 69500), (5421, 65500), (6500, 54627), (6550, 54210), (6812, 52125), (6950, 51090), (7228, 49125), (7860, 45175), (8340, 42575), (8515, 41700), (9035, 39300), (9750, 36418), (9825, 36140), (10218, 34750), (10425, 34060), (10842, 32750), (13100, 27105), (13900, 25545), (16375, 21684), (17030, 20850), (17375, 20436), (18070, 19650), (18209, 19500)]