164758800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:198

約数の個数: 240

約数和(自身を含む): 562884608

約数和(自身を除く): 398125808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 40, 43, 48, 50, 60, 62, 75, 80, 86, 93, 100, 103, 120, 124, 129, 150, 155, 172, 186, 200, 206, 215, 240, 248, 258, 300, 309, 310, 344, 372, 400, 412, 430, 465, 496, 515, 516, 600, 618, 620, 645, 688, 744, 775, 824, 860, 930, 1030, 1032, 1075, 1200, 1236, 1240, 1290, 1333, 1488, 1545, 1550, 1648, 1720, 1860, 2060, 2064, 2150, 2325, 2472, 2480, 2575, 2580, 2666, 3090, 3100, 3193, 3225, 3440, 3720, 3999, 4120, 4300, 4429, 4650, 4944, 5150, 5160, 5332, 6180, 6200, 6386, 6450, 6665, 7440, 7725, 7998, 8240, 8600, 8858, 9300, 9579, 10300, 10320, 10664, 12360, 12400, 12772, 12900, 13287, 13330, 15450, 15965, 15996, 17200, 17716, 18600, 19158, 19995, 20600, 21328, 22145, 24720, 25544, 25800, 26574, 26660, 30900, 31930, 31992, 33325, 35432, 37200, 38316, 39990, 41200, 44290, 47895, 51088, 51600, 53148, 53320, 61800, 63860, 63984, 66435, 66650, 70864, 76632, 79825, 79980, 88580, 95790, 99975, 106296, 106640, 110725, 123600, 127720, 132870, 133300, 137299, 153264, 159650, 159960, 177160, 191580, 199950, 212592, 221450, 239475, 255440, 265740, 266600, 274598, 319300, 319920, 332175, 354320, 383160, 399900, 411897, 442900, 478950, 531480, 533200, 549196, 638600, 664350, 686495, 766320, 799800, 823794, 885800, 957900, 1062960, 1098392, 1277200, 1328700, 1372990, 1599600, 1647588, 1771600, 1915800, 2059485, 2196784, 2657400, 2745980, 3295176, 3432475, 3831600, 4118970, 5314800, 5491960, 6590352, 6864950, 8237940, 10297425, 10983920, 13729900, 16475880, 20594850, 27459800, 32951760, 41189700, 54919600, 82379400, 164758800]

約数ペア:

[(1, 164758800), (2, 82379400), (3, 54919600), (4, 41189700), (5, 32951760), (6, 27459800), (8, 20594850), (10, 16475880), (12, 13729900), (15, 10983920), (16, 10297425), (20, 8237940), (24, 6864950), (25, 6590352), (30, 5491960), (31, 5314800), (40, 4118970), (43, 3831600), (48, 3432475), (50, 3295176), (60, 2745980), (62, 2657400), (75, 2196784), (80, 2059485), (86, 1915800), (93, 1771600), (100, 1647588), (103, 1599600), (120, 1372990), (124, 1328700), (129, 1277200), (150, 1098392), (155, 1062960), (172, 957900), (186, 885800), (200, 823794), (206, 799800), (215, 766320), (240, 686495), (248, 664350), (258, 638600), (300, 549196), (309, 533200), (310, 531480), (344, 478950), (372, 442900), (400, 411897), (412, 399900), (430, 383160), (465, 354320), (496, 332175), (515, 319920), (516, 319300), (600, 274598), (618, 266600), (620, 265740), (645, 255440), (688, 239475), (744, 221450), (775, 212592), (824, 199950), (860, 191580), (930, 177160), (1030, 159960), (1032, 159650), (1075, 153264), (1200, 137299), (1236, 133300), (1240, 132870), (1290, 127720), (1333, 123600), (1488, 110725), (1545, 106640), (1550, 106296), (1648, 99975), (1720, 95790), (1860, 88580), (2060, 79980), (2064, 79825), (2150, 76632), (2325, 70864), (2472, 66650), (2480, 66435), (2575, 63984), (2580, 63860), (2666, 61800), (3090, 53320), (3100, 53148), (3193, 51600), (3225, 51088), (3440, 47895), (3720, 44290), (3999, 41200), (4120, 39990), (4300, 38316), (4429, 37200), (4650, 35432), (4944, 33325), (5150, 31992), (5160, 31930), (5332, 30900), (6180, 26660), (6200, 26574), (6386, 25800), (6450, 25544), (6665, 24720), (7440, 22145), (7725, 21328), (7998, 20600), (8240, 19995), (8600, 19158), (8858, 18600), (9300, 17716), (9579, 17200), (10300, 15996), (10320, 15965), (10664, 15450), (12360, 13330), (12400, 13287), (12772, 12900)]