90895680

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{853}}^1$

素因数の和:913

約数の個数: 168

約数和(自身を含む): 321469512

約数和(自身を除く): 230573832

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 64, 72, 74, 80, 90, 96, 111, 120, 144, 148, 160, 180, 185, 192, 222, 240, 288, 296, 320, 333, 360, 370, 444, 480, 555, 576, 592, 666, 720, 740, 853, 888, 960, 1110, 1184, 1332, 1440, 1480, 1665, 1706, 1776, 2220, 2368, 2559, 2664, 2880, 2960, 3330, 3412, 3552, 4265, 4440, 5118, 5328, 5920, 6660, 6824, 7104, 7677, 8530, 8880, 10236, 10656, 11840, 12795, 13320, 13648, 15354, 17060, 17760, 20472, 21312, 25590, 26640, 27296, 30708, 31561, 34120, 35520, 38385, 40944, 51180, 53280, 54592, 61416, 63122, 68240, 76770, 81888, 94683, 102360, 106560, 122832, 126244, 136480, 153540, 157805, 163776, 189366, 204720, 245664, 252488, 272960, 284049, 307080, 315610, 378732, 409440, 473415, 491328, 504976, 568098, 614160, 631220, 757464, 818880, 946830, 1009952, 1136196, 1228320, 1262440, 1420245, 1514928, 1893660, 2019904, 2272392, 2456640, 2524880, 2840490, 3029856, 3787320, 4544784, 5049760, 5680980, 6059712, 7574640, 9089568, 10099520, 11361960, 15149280, 18179136, 22723920, 30298560, 45447840, 90895680]

約数ペア:

[(1, 90895680), (2, 45447840), (3, 30298560), (4, 22723920), (5, 18179136), (6, 15149280), (8, 11361960), (9, 10099520), (10, 9089568), (12, 7574640), (15, 6059712), (16, 5680980), (18, 5049760), (20, 4544784), (24, 3787320), (30, 3029856), (32, 2840490), (36, 2524880), (37, 2456640), (40, 2272392), (45, 2019904), (48, 1893660), (60, 1514928), (64, 1420245), (72, 1262440), (74, 1228320), (80, 1136196), (90, 1009952), (96, 946830), (111, 818880), (120, 757464), (144, 631220), (148, 614160), (160, 568098), (180, 504976), (185, 491328), (192, 473415), (222, 409440), (240, 378732), (288, 315610), (296, 307080), (320, 284049), (333, 272960), (360, 252488), (370, 245664), (444, 204720), (480, 189366), (555, 163776), (576, 157805), (592, 153540), (666, 136480), (720, 126244), (740, 122832), (853, 106560), (888, 102360), (960, 94683), (1110, 81888), (1184, 76770), (1332, 68240), (1440, 63122), (1480, 61416), (1665, 54592), (1706, 53280), (1776, 51180), (2220, 40944), (2368, 38385), (2559, 35520), (2664, 34120), (2880, 31561), (2960, 30708), (3330, 27296), (3412, 26640), (3552, 25590), (4265, 21312), (4440, 20472), (5118, 17760), (5328, 17060), (5920, 15354), (6660, 13648), (6824, 13320), (7104, 12795), (7677, 11840), (8530, 10656), (8880, 10236)]