90883080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:185

約数の個数: 256

約数和(自身を含む): 329472000

約数和(自身を除く): 238588920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 43, 45, 54, 57, 60, 72, 76, 86, 90, 95, 103, 108, 114, 120, 129, 135, 152, 171, 172, 180, 190, 206, 215, 216, 228, 258, 270, 285, 309, 342, 344, 360, 380, 387, 412, 430, 456, 513, 515, 516, 540, 570, 618, 645, 684, 760, 774, 817, 824, 855, 860, 927, 1026, 1030, 1032, 1080, 1140, 1161, 1236, 1290, 1368, 1545, 1548, 1634, 1710, 1720, 1854, 1935, 1957, 2052, 2060, 2280, 2322, 2451, 2472, 2565, 2580, 2781, 3090, 3096, 3268, 3420, 3708, 3870, 3914, 4085, 4104, 4120, 4429, 4635, 4644, 4902, 5130, 5160, 5562, 5805, 5871, 6180, 6536, 6840, 7353, 7416, 7740, 7828, 8170, 8858, 9270, 9288, 9785, 9804, 10260, 11124, 11610, 11742, 12255, 12360, 13287, 13905, 14706, 15480, 15656, 16340, 17613, 17716, 18540, 19570, 19608, 20520, 22059, 22145, 22248, 23220, 23484, 24510, 26574, 27810, 29355, 29412, 32680, 35226, 35432, 36765, 37080, 39140, 39861, 44118, 44290, 46440, 46968, 49020, 52839, 53148, 55620, 58710, 58824, 66435, 70452, 73530, 78280, 79722, 84151, 88065, 88236, 88580, 98040, 105678, 106296, 110295, 111240, 117420, 119583, 132870, 140904, 147060, 159444, 168302, 176130, 176472, 177160, 199305, 211356, 220590, 234840, 239166, 252453, 264195, 265740, 294120, 318888, 336604, 352260, 398610, 420755, 422712, 441180, 478332, 504906, 528390, 531480, 597915, 673208, 704520, 757359, 797220, 841510, 882360, 956664, 1009812, 1056780, 1195830, 1262265, 1514718, 1594440, 1683020, 2019624, 2113560, 2272077, 2391660, 2524530, 3029436, 3366040, 3786795, 4544154, 4783320, 5049060, 6058872, 7573590, 9088308, 10098120, 11360385, 15147180, 18176616, 22720770, 30294360, 45441540, 90883080]

約数ペア:

[(1, 90883080), (2, 45441540), (3, 30294360), (4, 22720770), (5, 18176616), (6, 15147180), (8, 11360385), (9, 10098120), (10, 9088308), (12, 7573590), (15, 6058872), (18, 5049060), (19, 4783320), (20, 4544154), (24, 3786795), (27, 3366040), (30, 3029436), (36, 2524530), (38, 2391660), (40, 2272077), (43, 2113560), (45, 2019624), (54, 1683020), (57, 1594440), (60, 1514718), (72, 1262265), (76, 1195830), (86, 1056780), (90, 1009812), (95, 956664), (103, 882360), (108, 841510), (114, 797220), (120, 757359), (129, 704520), (135, 673208), (152, 597915), (171, 531480), (172, 528390), (180, 504906), (190, 478332), (206, 441180), (215, 422712), (216, 420755), (228, 398610), (258, 352260), (270, 336604), (285, 318888), (309, 294120), (342, 265740), (344, 264195), (360, 252453), (380, 239166), (387, 234840), (412, 220590), (430, 211356), (456, 199305), (513, 177160), (515, 176472), (516, 176130), (540, 168302), (570, 159444), (618, 147060), (645, 140904), (684, 132870), (760, 119583), (774, 117420), (817, 111240), (824, 110295), (855, 106296), (860, 105678), (927, 98040), (1026, 88580), (1030, 88236), (1032, 88065), (1080, 84151), (1140, 79722), (1161, 78280), (1236, 73530), (1290, 70452), (1368, 66435), (1545, 58824), (1548, 58710), (1634, 55620), (1710, 53148), (1720, 52839), (1854, 49020), (1935, 46968), (1957, 46440), (2052, 44290), (2060, 44118), (2280, 39861), (2322, 39140), (2451, 37080), (2472, 36765), (2565, 35432), (2580, 35226), (2781, 32680), (3090, 29412), (3096, 29355), (3268, 27810), (3420, 26574), (3708, 24510), (3870, 23484), (3914, 23220), (4085, 22248), (4104, 22145), (4120, 22059), (4429, 20520), (4635, 19608), (4644, 19570), (4902, 18540), (5130, 17716), (5160, 17613), (5562, 16340), (5805, 15656), (5871, 15480), (6180, 14706), (6536, 13905), (6840, 13287), (7353, 12360), (7416, 12255), (7740, 11742), (7828, 11610), (8170, 11124), (8858, 10260), (9270, 9804), (9288, 9785)]