307777200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{13499}}^1$

素因数の和:13539

約数の個数: 120

約数和(自身を含む): 1037880000

約数和(自身を除く): 730102800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 38, 40, 48, 50, 57, 60, 75, 76, 80, 95, 100, 114, 120, 150, 152, 190, 200, 228, 240, 285, 300, 304, 380, 400, 456, 475, 570, 600, 760, 912, 950, 1140, 1200, 1425, 1520, 1900, 2280, 2850, 3800, 4560, 5700, 7600, 11400, 13499, 22800, 26998, 40497, 53996, 67495, 80994, 107992, 134990, 161988, 202485, 215984, 256481, 269980, 323976, 337475, 404970, 512962, 539960, 647952, 674950, 769443, 809940, 1012425, 1025924, 1079920, 1282405, 1349900, 1538886, 1619880, 2024850, 2051848, 2564810, 2699800, 3077772, 3239760, 3847215, 4049700, 4103696, 5129620, 5399600, 6155544, 6412025, 7694430, 8099400, 10259240, 12311088, 12824050, 15388860, 16198800, 19236075, 20518480, 25648100, 30777720, 38472150, 51296200, 61555440, 76944300, 102592400, 153888600, 307777200]

約数ペア:

[(1, 307777200), (2, 153888600), (3, 102592400), (4, 76944300), (5, 61555440), (6, 51296200), (8, 38472150), (10, 30777720), (12, 25648100), (15, 20518480), (16, 19236075), (19, 16198800), (20, 15388860), (24, 12824050), (25, 12311088), (30, 10259240), (38, 8099400), (40, 7694430), (48, 6412025), (50, 6155544), (57, 5399600), (60, 5129620), (75, 4103696), (76, 4049700), (80, 3847215), (95, 3239760), (100, 3077772), (114, 2699800), (120, 2564810), (150, 2051848), (152, 2024850), (190, 1619880), (200, 1538886), (228, 1349900), (240, 1282405), (285, 1079920), (300, 1025924), (304, 1012425), (380, 809940), (400, 769443), (456, 674950), (475, 647952), (570, 539960), (600, 512962), (760, 404970), (912, 337475), (950, 323976), (1140, 269980), (1200, 256481), (1425, 215984), (1520, 202485), (1900, 161988), (2280, 134990), (2850, 107992), (3800, 80994), (4560, 67495), (5700, 53996), (7600, 40497), (11400, 26998), (13499, 22800)]