162520800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{5209}}^1$

素因数の和:5245

約数の個数: 144

約数和(自身を含む): 569807280

約数和(自身を除く): 407286480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 96, 100, 104, 120, 130, 150, 156, 160, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 416, 480, 520, 600, 624, 650, 780, 800, 975, 1040, 1200, 1248, 1300, 1560, 1950, 2080, 2400, 2600, 3120, 3900, 5200, 5209, 6240, 7800, 10400, 10418, 15600, 15627, 20836, 26045, 31200, 31254, 41672, 52090, 62508, 67717, 78135, 83344, 104180, 125016, 130225, 135434, 156270, 166688, 203151, 208360, 250032, 260450, 270868, 312540, 338585, 390675, 406302, 416720, 500064, 520900, 541736, 625080, 677170, 781350, 812604, 833440, 1015755, 1041800, 1083472, 1250160, 1354340, 1562700, 1625208, 1692925, 2031510, 2083600, 2166944, 2500320, 2708680, 3125400, 3250416, 3385850, 4063020, 4167200, 5078775, 5417360, 6250800, 6500832, 6771700, 8126040, 10157550, 10834720, 12501600, 13543400, 16252080, 20315100, 27086800, 32504160, 40630200, 54173600, 81260400, 162520800]

約数ペア:

[(1, 162520800), (2, 81260400), (3, 54173600), (4, 40630200), (5, 32504160), (6, 27086800), (8, 20315100), (10, 16252080), (12, 13543400), (13, 12501600), (15, 10834720), (16, 10157550), (20, 8126040), (24, 6771700), (25, 6500832), (26, 6250800), (30, 5417360), (32, 5078775), (39, 4167200), (40, 4063020), (48, 3385850), (50, 3250416), (52, 3125400), (60, 2708680), (65, 2500320), (75, 2166944), (78, 2083600), (80, 2031510), (96, 1692925), (100, 1625208), (104, 1562700), (120, 1354340), (130, 1250160), (150, 1083472), (156, 1041800), (160, 1015755), (195, 833440), (200, 812604), (208, 781350), (240, 677170), (260, 625080), (300, 541736), (312, 520900), (325, 500064), (390, 416720), (400, 406302), (416, 390675), (480, 338585), (520, 312540), (600, 270868), (624, 260450), (650, 250032), (780, 208360), (800, 203151), (975, 166688), (1040, 156270), (1200, 135434), (1248, 130225), (1300, 125016), (1560, 104180), (1950, 83344), (2080, 78135), (2400, 67717), (2600, 62508), (3120, 52090), (3900, 41672), (5200, 31254), (5209, 31200), (6240, 26045), (7800, 20836), (10400, 15627), (10418, 15600)]