90324080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:116

約数の個数: 240

約数和(自身を含む): 278648832

約数和(自身を除く): 188324752

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 31, 35, 40, 43, 44, 55, 56, 62, 70, 77, 80, 86, 88, 110, 112, 121, 124, 140, 154, 155, 172, 176, 215, 217, 220, 242, 248, 280, 301, 308, 310, 341, 344, 385, 430, 434, 440, 473, 484, 496, 560, 602, 605, 616, 620, 682, 688, 770, 847, 860, 868, 880, 946, 968, 1085, 1204, 1210, 1232, 1240, 1333, 1364, 1505, 1540, 1694, 1705, 1720, 1736, 1892, 1936, 2170, 2365, 2387, 2408, 2420, 2480, 2666, 2728, 3010, 3080, 3311, 3388, 3410, 3440, 3472, 3751, 3784, 4235, 4340, 4730, 4774, 4816, 4840, 5203, 5332, 5456, 6020, 6160, 6622, 6665, 6776, 6820, 7502, 7568, 8470, 8680, 9331, 9460, 9548, 9680, 10406, 10664, 11935, 12040, 13244, 13330, 13552, 13640, 14663, 15004, 16555, 16940, 17360, 18662, 18755, 18920, 19096, 20812, 21328, 23870, 24080, 26015, 26257, 26488, 26660, 27280, 29326, 30008, 33110, 33880, 36421, 37324, 37510, 37840, 38192, 41624, 46655, 47740, 52030, 52514, 52976, 53320, 58652, 60016, 66220, 67760, 72842, 73315, 74648, 75020, 83248, 93310, 95480, 102641, 104060, 105028, 106640, 117304, 131285, 132440, 145684, 146630, 149296, 150040, 161293, 182105, 186620, 190960, 205282, 208120, 210056, 234608, 262570, 264880, 291368, 293260, 300080, 322586, 364210, 373240, 410564, 416240, 420112, 513205, 525140, 582736, 586520, 645172, 728420, 746480, 806465, 821128, 1026410, 1050280, 1129051, 1173040, 1290344, 1456840, 1612930, 1642256, 2052820, 2100560, 2258102, 2580688, 2913680, 3225860, 4105640, 4516204, 5645255, 6451720, 8211280, 9032408, 11290510, 12903440, 18064816, 22581020, 45162040, 90324080]

約数ペア:

[(1, 90324080), (2, 45162040), (4, 22581020), (5, 18064816), (7, 12903440), (8, 11290510), (10, 9032408), (11, 8211280), (14, 6451720), (16, 5645255), (20, 4516204), (22, 4105640), (28, 3225860), (31, 2913680), (35, 2580688), (40, 2258102), (43, 2100560), (44, 2052820), (55, 1642256), (56, 1612930), (62, 1456840), (70, 1290344), (77, 1173040), (80, 1129051), (86, 1050280), (88, 1026410), (110, 821128), (112, 806465), (121, 746480), (124, 728420), (140, 645172), (154, 586520), (155, 582736), (172, 525140), (176, 513205), (215, 420112), (217, 416240), (220, 410564), (242, 373240), (248, 364210), (280, 322586), (301, 300080), (308, 293260), (310, 291368), (341, 264880), (344, 262570), (385, 234608), (430, 210056), (434, 208120), (440, 205282), (473, 190960), (484, 186620), (496, 182105), (560, 161293), (602, 150040), (605, 149296), (616, 146630), (620, 145684), (682, 132440), (688, 131285), (770, 117304), (847, 106640), (860, 105028), (868, 104060), (880, 102641), (946, 95480), (968, 93310), (1085, 83248), (1204, 75020), (1210, 74648), (1232, 73315), (1240, 72842), (1333, 67760), (1364, 66220), (1505, 60016), (1540, 58652), (1694, 53320), (1705, 52976), (1720, 52514), (1736, 52030), (1892, 47740), (1936, 46655), (2170, 41624), (2365, 38192), (2387, 37840), (2408, 37510), (2420, 37324), (2480, 36421), (2666, 33880), (2728, 33110), (3010, 30008), (3080, 29326), (3311, 27280), (3388, 26660), (3410, 26488), (3440, 26257), (3472, 26015), (3751, 24080), (3784, 23870), (4235, 21328), (4340, 20812), (4730, 19096), (4774, 18920), (4816, 18755), (4840, 18662), (5203, 17360), (5332, 16940), (5456, 16555), (6020, 15004), (6160, 14663), (6622, 13640), (6665, 13552), (6776, 13330), (6820, 13244), (7502, 12040), (7568, 11935), (8470, 10664), (8680, 10406), (9331, 9680), (9460, 9548)]