221340600

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1051}}^1$

素因数の和:1092

約数の個数: 240

約数和(自身を含む): 828670920

約数和(自身を除く): 607330320

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, 81, 90, 100, 104, 108, 117, 120, 130, 135, 150, 156, 162, 180, 195, 200, 216, 225, 234, 260, 270, 300, 312, 324, 325, 351, 360, 390, 405, 450, 468, 520, 540, 585, 600, 648, 650, 675, 702, 780, 810, 900, 936, 975, 1051, 1053, 1080, 1170, 1300, 1350, 1404, 1560, 1620, 1755, 1800, 1950, 2025, 2102, 2106, 2340, 2600, 2700, 2808, 2925, 3153, 3240, 3510, 3900, 4050, 4204, 4212, 4680, 5255, 5265, 5400, 5850, 6306, 7020, 7800, 8100, 8408, 8424, 8775, 9459, 10510, 10530, 11700, 12612, 13663, 14040, 15765, 16200, 17550, 18918, 21020, 21060, 23400, 25224, 26275, 26325, 27326, 28377, 31530, 35100, 37836, 40989, 42040, 42120, 47295, 52550, 52650, 54652, 56754, 63060, 68315, 70200, 75672, 78825, 81978, 85131, 94590, 105100, 105300, 109304, 113508, 122967, 126120, 136630, 141885, 157650, 163956, 170262, 189180, 204945, 210200, 210600, 227016, 236475, 245934, 273260, 283770, 315300, 327912, 340524, 341575, 368901, 378360, 409890, 425655, 472950, 491868, 546520, 567540, 614835, 630600, 681048, 683150, 709425, 737802, 819780, 851310, 945900, 983736, 1024725, 1106703, 1135080, 1229670, 1366300, 1418850, 1475604, 1639560, 1702620, 1844505, 1891800, 2049450, 2128275, 2213406, 2459340, 2732600, 2837700, 2951208, 3074175, 3405240, 3689010, 4098900, 4256550, 4426812, 4918680, 5533515, 5675400, 6148350, 7378020, 8197800, 8513100, 8853624, 9222525, 11067030, 12296700, 14756040, 17026200, 18445050, 22134060, 24593400, 27667575, 36890100, 44268120, 55335150, 73780200, 110670300, 221340600]

約数ペア:

[(1, 221340600), (2, 110670300), (3, 73780200), (4, 55335150), (5, 44268120), (6, 36890100), (8, 27667575), (9, 24593400), (10, 22134060), (12, 18445050), (13, 17026200), (15, 14756040), (18, 12296700), (20, 11067030), (24, 9222525), (25, 8853624), (26, 8513100), (27, 8197800), (30, 7378020), (36, 6148350), (39, 5675400), (40, 5533515), (45, 4918680), (50, 4426812), (52, 4256550), (54, 4098900), (60, 3689010), (65, 3405240), (72, 3074175), (75, 2951208), (78, 2837700), (81, 2732600), (90, 2459340), (100, 2213406), (104, 2128275), (108, 2049450), (117, 1891800), (120, 1844505), (130, 1702620), (135, 1639560), (150, 1475604), (156, 1418850), (162, 1366300), (180, 1229670), (195, 1135080), (200, 1106703), (216, 1024725), (225, 983736), (234, 945900), (260, 851310), (270, 819780), (300, 737802), (312, 709425), (324, 683150), (325, 681048), (351, 630600), (360, 614835), (390, 567540), (405, 546520), (450, 491868), (468, 472950), (520, 425655), (540, 409890), (585, 378360), (600, 368901), (648, 341575), (650, 340524), (675, 327912), (702, 315300), (780, 283770), (810, 273260), (900, 245934), (936, 236475), (975, 227016), (1051, 210600), (1053, 210200), (1080, 204945), (1170, 189180), (1300, 170262), (1350, 163956), (1404, 157650), (1560, 141885), (1620, 136630), (1755, 126120), (1800, 122967), (1950, 113508), (2025, 109304), (2102, 105300), (2106, 105100), (2340, 94590), (2600, 85131), (2700, 81978), (2808, 78825), (2925, 75672), (3153, 70200), (3240, 68315), (3510, 63060), (3900, 56754), (4050, 54652), (4204, 52650), (4212, 52550), (4680, 47295), (5255, 42120), (5265, 42040), (5400, 40989), (5850, 37836), (6306, 35100), (7020, 31530), (7800, 28377), (8100, 27326), (8408, 26325), (8424, 26275), (8775, 25224), (9459, 23400), (10510, 21060), (10530, 21020), (11700, 18918), (12612, 17550), (13663, 16200), (14040, 15765)]