398352600

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{71}}^1\times {\mathrm{1039}}^1$

素因数の和:1135

約数の個数: 192

約数和(自身を含む): 1392768000

約数和(自身を除く): 994415400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 71, 72, 75, 90, 100, 108, 120, 135, 142, 150, 180, 200, 213, 216, 225, 270, 284, 300, 355, 360, 426, 450, 540, 568, 600, 639, 675, 710, 852, 900, 1039, 1065, 1080, 1278, 1350, 1420, 1704, 1775, 1800, 1917, 2078, 2130, 2556, 2700, 2840, 3117, 3195, 3550, 3834, 4156, 4260, 5112, 5195, 5325, 5400, 6234, 6390, 7100, 7668, 8312, 8520, 9351, 9585, 10390, 10650, 12468, 12780, 14200, 15336, 15585, 15975, 18702, 19170, 20780, 21300, 24936, 25560, 25975, 28053, 31170, 31950, 37404, 38340, 41560, 42600, 46755, 47925, 51950, 56106, 62340, 63900, 73769, 74808, 76680, 77925, 93510, 95850, 103900, 112212, 124680, 127800, 140265, 147538, 155850, 187020, 191700, 207800, 221307, 224424, 233775, 280530, 295076, 311700, 368845, 374040, 383400, 442614, 467550, 561060, 590152, 623400, 663921, 701325, 737690, 885228, 935100, 1106535, 1122120, 1327842, 1402650, 1475380, 1770456, 1844225, 1870200, 1991763, 2213070, 2655684, 2805300, 2950760, 3319605, 3688450, 3983526, 4426140, 5311368, 5532675, 5610600, 6639210, 7376900, 7967052, 8852280, 9958815, 11065350, 13278420, 14753800, 15934104, 16598025, 19917630, 22130700, 26556840, 33196050, 39835260, 44261400, 49794075, 66392100, 79670520, 99588150, 132784200, 199176300, 398352600]

約数ペア:

[(1, 398352600), (2, 199176300), (3, 132784200), (4, 99588150), (5, 79670520), (6, 66392100), (8, 49794075), (9, 44261400), (10, 39835260), (12, 33196050), (15, 26556840), (18, 22130700), (20, 19917630), (24, 16598025), (25, 15934104), (27, 14753800), (30, 13278420), (36, 11065350), (40, 9958815), (45, 8852280), (50, 7967052), (54, 7376900), (60, 6639210), (71, 5610600), (72, 5532675), (75, 5311368), (90, 4426140), (100, 3983526), (108, 3688450), (120, 3319605), (135, 2950760), (142, 2805300), (150, 2655684), (180, 2213070), (200, 1991763), (213, 1870200), (216, 1844225), (225, 1770456), (270, 1475380), (284, 1402650), (300, 1327842), (355, 1122120), (360, 1106535), (426, 935100), (450, 885228), (540, 737690), (568, 701325), (600, 663921), (639, 623400), (675, 590152), (710, 561060), (852, 467550), (900, 442614), (1039, 383400), (1065, 374040), (1080, 368845), (1278, 311700), (1350, 295076), (1420, 280530), (1704, 233775), (1775, 224424), (1800, 221307), (1917, 207800), (2078, 191700), (2130, 187020), (2556, 155850), (2700, 147538), (2840, 140265), (3117, 127800), (3195, 124680), (3550, 112212), (3834, 103900), (4156, 95850), (4260, 93510), (5112, 77925), (5195, 76680), (5325, 74808), (5400, 73769), (6234, 63900), (6390, 62340), (7100, 56106), (7668, 51950), (8312, 47925), (8520, 46755), (9351, 42600), (9585, 41560), (10390, 38340), (10650, 37404), (12468, 31950), (12780, 31170), (14200, 28053), (15336, 25975), (15585, 25560), (15975, 24936), (18702, 21300), (19170, 20780)]