90703340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:152

約数の個数: 192

約数和(自身を含む): 256650240

約数和(自身を除く): 165946900

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 19, 20, 26, 28, 35, 38, 43, 52, 61, 65, 70, 76, 86, 91, 95, 122, 130, 133, 140, 172, 182, 190, 215, 244, 247, 260, 266, 301, 305, 364, 380, 427, 430, 455, 494, 532, 559, 602, 610, 665, 793, 817, 854, 860, 910, 988, 1118, 1159, 1204, 1220, 1235, 1330, 1505, 1586, 1634, 1708, 1729, 1820, 2135, 2236, 2318, 2470, 2623, 2660, 2795, 3010, 3172, 3268, 3458, 3913, 3965, 4085, 4270, 4636, 4940, 5246, 5551, 5590, 5719, 5795, 6020, 6916, 7826, 7930, 8113, 8170, 8540, 8645, 10492, 10621, 11102, 11180, 11438, 11590, 13115, 15067, 15652, 15860, 16226, 16340, 17290, 18361, 19565, 21242, 22204, 22876, 23180, 26230, 27755, 28595, 30134, 32452, 34099, 34580, 36722, 39130, 40565, 42484, 49837, 52460, 53105, 55510, 57190, 60268, 68198, 73444, 74347, 75335, 78260, 81130, 91805, 99674, 105469, 106210, 111020, 114380, 136396, 148694, 150670, 162260, 170495, 183610, 199348, 210938, 212420, 238693, 249185, 297388, 301340, 340990, 348859, 367220, 371735, 421876, 477386, 498370, 527345, 647881, 681980, 697718, 743470, 954772, 996740, 1054690, 1193465, 1295762, 1395436, 1486940, 1744295, 2109380, 2386930, 2591524, 3239405, 3488590, 4535167, 4773860, 6478810, 6977180, 9070334, 12957620, 18140668, 22675835, 45351670, 90703340]

約数ペア:

[(1, 90703340), (2, 45351670), (4, 22675835), (5, 18140668), (7, 12957620), (10, 9070334), (13, 6977180), (14, 6478810), (19, 4773860), (20, 4535167), (26, 3488590), (28, 3239405), (35, 2591524), (38, 2386930), (43, 2109380), (52, 1744295), (61, 1486940), (65, 1395436), (70, 1295762), (76, 1193465), (86, 1054690), (91, 996740), (95, 954772), (122, 743470), (130, 697718), (133, 681980), (140, 647881), (172, 527345), (182, 498370), (190, 477386), (215, 421876), (244, 371735), (247, 367220), (260, 348859), (266, 340990), (301, 301340), (305, 297388), (364, 249185), (380, 238693), (427, 212420), (430, 210938), (455, 199348), (494, 183610), (532, 170495), (559, 162260), (602, 150670), (610, 148694), (665, 136396), (793, 114380), (817, 111020), (854, 106210), (860, 105469), (910, 99674), (988, 91805), (1118, 81130), (1159, 78260), (1204, 75335), (1220, 74347), (1235, 73444), (1330, 68198), (1505, 60268), (1586, 57190), (1634, 55510), (1708, 53105), (1729, 52460), (1820, 49837), (2135, 42484), (2236, 40565), (2318, 39130), (2470, 36722), (2623, 34580), (2660, 34099), (2795, 32452), (3010, 30134), (3172, 28595), (3268, 27755), (3458, 26230), (3913, 23180), (3965, 22876), (4085, 22204), (4270, 21242), (4636, 19565), (4940, 18361), (5246, 17290), (5551, 16340), (5590, 16226), (5719, 15860), (5795, 15652), (6020, 15067), (6916, 13115), (7826, 11590), (7930, 11438), (8113, 11180), (8170, 11102), (8540, 10621), (8645, 10492)]