222184440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{463}}^1$

素因数の和:554

約数の個数: 192

約数和(自身を含む): 764375040

約数和(自身を除く): 542190600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 43, 45, 60, 62, 72, 86, 90, 93, 120, 124, 129, 155, 172, 180, 186, 215, 248, 258, 279, 310, 344, 360, 372, 387, 430, 463, 465, 516, 558, 620, 645, 744, 774, 860, 926, 930, 1032, 1116, 1240, 1290, 1333, 1389, 1395, 1548, 1720, 1852, 1860, 1935, 2232, 2315, 2580, 2666, 2778, 2790, 3096, 3704, 3720, 3870, 3999, 4167, 4630, 5160, 5332, 5556, 5580, 6665, 6945, 7740, 7998, 8334, 9260, 10664, 11112, 11160, 11997, 13330, 13890, 14353, 15480, 15996, 16668, 18520, 19909, 19995, 20835, 23994, 26660, 27780, 28706, 31992, 33336, 39818, 39990, 41670, 43059, 47988, 53320, 55560, 57412, 59727, 59985, 71765, 79636, 79980, 83340, 86118, 95976, 99545, 114824, 119454, 119970, 129177, 143530, 159272, 159960, 166680, 172236, 179181, 199090, 215295, 238908, 239940, 258354, 287060, 298635, 344472, 358362, 398180, 430590, 477816, 479880, 516708, 574120, 597270, 617179, 645885, 716724, 796360, 861180, 895905, 1033416, 1194540, 1234358, 1291770, 1433448, 1722360, 1791810, 1851537, 2389080, 2468716, 2583540, 3085895, 3583620, 3703074, 4937432, 5167080, 5554611, 6171790, 7167240, 7406148, 9257685, 11109222, 12343580, 14812296, 18515370, 22218444, 24687160, 27773055, 37030740, 44436888, 55546110, 74061480, 111092220, 222184440]

約数ペア:

[(1, 222184440), (2, 111092220), (3, 74061480), (4, 55546110), (5, 44436888), (6, 37030740), (8, 27773055), (9, 24687160), (10, 22218444), (12, 18515370), (15, 14812296), (18, 12343580), (20, 11109222), (24, 9257685), (30, 7406148), (31, 7167240), (36, 6171790), (40, 5554611), (43, 5167080), (45, 4937432), (60, 3703074), (62, 3583620), (72, 3085895), (86, 2583540), (90, 2468716), (93, 2389080), (120, 1851537), (124, 1791810), (129, 1722360), (155, 1433448), (172, 1291770), (180, 1234358), (186, 1194540), (215, 1033416), (248, 895905), (258, 861180), (279, 796360), (310, 716724), (344, 645885), (360, 617179), (372, 597270), (387, 574120), (430, 516708), (463, 479880), (465, 477816), (516, 430590), (558, 398180), (620, 358362), (645, 344472), (744, 298635), (774, 287060), (860, 258354), (926, 239940), (930, 238908), (1032, 215295), (1116, 199090), (1240, 179181), (1290, 172236), (1333, 166680), (1389, 159960), (1395, 159272), (1548, 143530), (1720, 129177), (1852, 119970), (1860, 119454), (1935, 114824), (2232, 99545), (2315, 95976), (2580, 86118), (2666, 83340), (2778, 79980), (2790, 79636), (3096, 71765), (3704, 59985), (3720, 59727), (3870, 57412), (3999, 55560), (4167, 53320), (4630, 47988), (5160, 43059), (5332, 41670), (5556, 39990), (5580, 39818), (6665, 33336), (6945, 31992), (7740, 28706), (7998, 27780), (8334, 26660), (9260, 23994), (10664, 20835), (11112, 19995), (11160, 19909), (11997, 18520), (13330, 16668), (13890, 15996), (14353, 15480)]