91431780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{281}}^1$

素因数の和:350

約数の個数: 192

約数和(自身を含む): 306996480

約数和(自身を除く): 215564700

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 29, 30, 33, 34, 44, 51, 55, 58, 60, 66, 68, 85, 87, 102, 110, 116, 132, 145, 165, 170, 174, 187, 204, 220, 255, 281, 290, 319, 330, 340, 348, 374, 435, 493, 510, 561, 562, 580, 638, 660, 748, 843, 870, 935, 957, 986, 1020, 1122, 1124, 1276, 1405, 1479, 1595, 1686, 1740, 1870, 1914, 1972, 2244, 2465, 2805, 2810, 2958, 3091, 3190, 3372, 3740, 3828, 4215, 4777, 4785, 4930, 5423, 5610, 5620, 5916, 6182, 6380, 7395, 8149, 8430, 9273, 9554, 9570, 9860, 10846, 11220, 12364, 14331, 14790, 15455, 16269, 16298, 16860, 18546, 19108, 19140, 21692, 23885, 24447, 27115, 28662, 29580, 30910, 32538, 32596, 37092, 40745, 46365, 47770, 48894, 52547, 54230, 57324, 61820, 65076, 71655, 81345, 81490, 89639, 92730, 95540, 97788, 105094, 108460, 122235, 138533, 143310, 157641, 162690, 162980, 179278, 185460, 210188, 244470, 262735, 268917, 277066, 286620, 315282, 325380, 358556, 415599, 448195, 488940, 525470, 537834, 554132, 630564, 692665, 788205, 831198, 896390, 1050940, 1075668, 1344585, 1385330, 1523863, 1576410, 1662396, 1792780, 2077995, 2689170, 2770660, 3047726, 3152820, 4155990, 4571589, 5378340, 6095452, 7619315, 8311980, 9143178, 15238630, 18286356, 22857945, 30477260, 45715890, 91431780]

約数ペア:

[(1, 91431780), (2, 45715890), (3, 30477260), (4, 22857945), (5, 18286356), (6, 15238630), (10, 9143178), (11, 8311980), (12, 7619315), (15, 6095452), (17, 5378340), (20, 4571589), (22, 4155990), (29, 3152820), (30, 3047726), (33, 2770660), (34, 2689170), (44, 2077995), (51, 1792780), (55, 1662396), (58, 1576410), (60, 1523863), (66, 1385330), (68, 1344585), (85, 1075668), (87, 1050940), (102, 896390), (110, 831198), (116, 788205), (132, 692665), (145, 630564), (165, 554132), (170, 537834), (174, 525470), (187, 488940), (204, 448195), (220, 415599), (255, 358556), (281, 325380), (290, 315282), (319, 286620), (330, 277066), (340, 268917), (348, 262735), (374, 244470), (435, 210188), (493, 185460), (510, 179278), (561, 162980), (562, 162690), (580, 157641), (638, 143310), (660, 138533), (748, 122235), (843, 108460), (870, 105094), (935, 97788), (957, 95540), (986, 92730), (1020, 89639), (1122, 81490), (1124, 81345), (1276, 71655), (1405, 65076), (1479, 61820), (1595, 57324), (1686, 54230), (1740, 52547), (1870, 48894), (1914, 47770), (1972, 46365), (2244, 40745), (2465, 37092), (2805, 32596), (2810, 32538), (2958, 30910), (3091, 29580), (3190, 28662), (3372, 27115), (3740, 24447), (3828, 23885), (4215, 21692), (4777, 19140), (4785, 19108), (4930, 18546), (5423, 16860), (5610, 16298), (5620, 16269), (5916, 15455), (6182, 14790), (6380, 14331), (7395, 12364), (8149, 11220), (8430, 10846), (9273, 9860), (9554, 9570)]