131870400

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{331}}^1$

素因数の和:439

約数の個数: 168

約数和(自身を含む): 439180224

約数和(自身を除く): 307309824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 83, 96, 100, 120, 150, 160, 166, 192, 200, 240, 249, 300, 320, 331, 332, 400, 415, 480, 498, 600, 662, 664, 800, 830, 960, 993, 996, 1200, 1245, 1324, 1328, 1600, 1655, 1660, 1986, 1992, 2075, 2400, 2490, 2648, 2656, 3310, 3320, 3972, 3984, 4150, 4800, 4965, 4980, 5296, 5312, 6225, 6620, 6640, 7944, 7968, 8275, 8300, 9930, 9960, 10592, 12450, 13240, 13280, 15888, 15936, 16550, 16600, 19860, 19920, 21184, 24825, 24900, 26480, 26560, 27473, 31776, 33100, 33200, 39720, 39840, 49650, 49800, 52960, 54946, 63552, 66200, 66400, 79440, 79680, 82419, 99300, 99600, 105920, 109892, 132400, 132800, 137365, 158880, 164838, 198600, 199200, 219784, 264800, 274730, 317760, 329676, 397200, 398400, 412095, 439568, 529600, 549460, 659352, 686825, 794400, 824190, 879136, 1098920, 1318704, 1373650, 1588800, 1648380, 1758272, 2060475, 2197840, 2637408, 2747300, 3296760, 4120950, 4395680, 5274816, 5494600, 6593520, 8241900, 8791360, 10989200, 13187040, 16483800, 21978400, 26374080, 32967600, 43956800, 65935200, 131870400]

約数ペア:

[(1, 131870400), (2, 65935200), (3, 43956800), (4, 32967600), (5, 26374080), (6, 21978400), (8, 16483800), (10, 13187040), (12, 10989200), (15, 8791360), (16, 8241900), (20, 6593520), (24, 5494600), (25, 5274816), (30, 4395680), (32, 4120950), (40, 3296760), (48, 2747300), (50, 2637408), (60, 2197840), (64, 2060475), (75, 1758272), (80, 1648380), (83, 1588800), (96, 1373650), (100, 1318704), (120, 1098920), (150, 879136), (160, 824190), (166, 794400), (192, 686825), (200, 659352), (240, 549460), (249, 529600), (300, 439568), (320, 412095), (331, 398400), (332, 397200), (400, 329676), (415, 317760), (480, 274730), (498, 264800), (600, 219784), (662, 199200), (664, 198600), (800, 164838), (830, 158880), (960, 137365), (993, 132800), (996, 132400), (1200, 109892), (1245, 105920), (1324, 99600), (1328, 99300), (1600, 82419), (1655, 79680), (1660, 79440), (1986, 66400), (1992, 66200), (2075, 63552), (2400, 54946), (2490, 52960), (2648, 49800), (2656, 49650), (3310, 39840), (3320, 39720), (3972, 33200), (3984, 33100), (4150, 31776), (4800, 27473), (4965, 26560), (4980, 26480), (5296, 24900), (5312, 24825), (6225, 21184), (6620, 19920), (6640, 19860), (7944, 16600), (7968, 16550), (8275, 15936), (8300, 15888), (9930, 13280), (9960, 13240), (10592, 12450)]