172621800

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2459}}^1$

素因数の和:2497

約数の個数: 192

約数和(自身を含む): 640584000

約数和(自身を除く): 467962200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 27, 30, 36, 39, 40, 45, 50, 52, 54, 60, 65, 72, 75, 78, 90, 100, 104, 108, 117, 120, 130, 135, 150, 156, 180, 195, 200, 216, 225, 234, 260, 270, 300, 312, 325, 351, 360, 390, 450, 468, 520, 540, 585, 600, 650, 675, 702, 780, 900, 936, 975, 1080, 1170, 1300, 1350, 1404, 1560, 1755, 1800, 1950, 2340, 2459, 2600, 2700, 2808, 2925, 3510, 3900, 4680, 4918, 5400, 5850, 7020, 7377, 7800, 8775, 9836, 11700, 12295, 14040, 14754, 17550, 19672, 22131, 23400, 24590, 29508, 31967, 35100, 36885, 44262, 49180, 59016, 61475, 63934, 66393, 70200, 73770, 88524, 95901, 98360, 110655, 122950, 127868, 132786, 147540, 159835, 177048, 184425, 191802, 221310, 245900, 255736, 265572, 287703, 295080, 319670, 331965, 368850, 383604, 442620, 479505, 491800, 531144, 553275, 575406, 639340, 663930, 737700, 767208, 799175, 863109, 885240, 959010, 1106550, 1150812, 1278680, 1327860, 1438515, 1475400, 1598350, 1659825, 1726218, 1918020, 2213100, 2301624, 2397525, 2655720, 2877030, 3196700, 3319650, 3452436, 3836040, 4315545, 4426200, 4795050, 5754060, 6393400, 6639300, 6904872, 7192575, 8631090, 9590100, 11508120, 13278600, 14385150, 17262180, 19180200, 21577725, 28770300, 34524360, 43155450, 57540600, 86310900, 172621800]

約数ペア:

[(1, 172621800), (2, 86310900), (3, 57540600), (4, 43155450), (5, 34524360), (6, 28770300), (8, 21577725), (9, 19180200), (10, 17262180), (12, 14385150), (13, 13278600), (15, 11508120), (18, 9590100), (20, 8631090), (24, 7192575), (25, 6904872), (26, 6639300), (27, 6393400), (30, 5754060), (36, 4795050), (39, 4426200), (40, 4315545), (45, 3836040), (50, 3452436), (52, 3319650), (54, 3196700), (60, 2877030), (65, 2655720), (72, 2397525), (75, 2301624), (78, 2213100), (90, 1918020), (100, 1726218), (104, 1659825), (108, 1598350), (117, 1475400), (120, 1438515), (130, 1327860), (135, 1278680), (150, 1150812), (156, 1106550), (180, 959010), (195, 885240), (200, 863109), (216, 799175), (225, 767208), (234, 737700), (260, 663930), (270, 639340), (300, 575406), (312, 553275), (325, 531144), (351, 491800), (360, 479505), (390, 442620), (450, 383604), (468, 368850), (520, 331965), (540, 319670), (585, 295080), (600, 287703), (650, 265572), (675, 255736), (702, 245900), (780, 221310), (900, 191802), (936, 184425), (975, 177048), (1080, 159835), (1170, 147540), (1300, 132786), (1350, 127868), (1404, 122950), (1560, 110655), (1755, 98360), (1800, 95901), (1950, 88524), (2340, 73770), (2459, 70200), (2600, 66393), (2700, 63934), (2808, 61475), (2925, 59016), (3510, 49180), (3900, 44262), (4680, 36885), (4918, 35100), (5400, 31967), (5850, 29508), (7020, 24590), (7377, 23400), (7800, 22131), (8775, 19672), (9836, 17550), (11700, 14754), (12295, 14040)]