90670350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1$

素因数の和:131

約数の個数: 144

約数和(自身を含む): 252666864

約数和(自身を除く): 161996514

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 31, 34, 37, 50, 51, 62, 74, 75, 85, 93, 102, 111, 150, 155, 170, 185, 186, 222, 255, 310, 370, 425, 465, 510, 527, 555, 629, 775, 850, 925, 930, 961, 1054, 1110, 1147, 1258, 1275, 1550, 1581, 1850, 1887, 1922, 2294, 2325, 2550, 2635, 2775, 2883, 3145, 3162, 3441, 3774, 4650, 4805, 5270, 5550, 5735, 5766, 6290, 6882, 7905, 9435, 9610, 11470, 13175, 14415, 15725, 15810, 16337, 17205, 18870, 19499, 24025, 26350, 28675, 28830, 31450, 32674, 34410, 35557, 38998, 39525, 47175, 48050, 49011, 57350, 58497, 71114, 72075, 79050, 81685, 86025, 94350, 97495, 98022, 106671, 116994, 144150, 163370, 172050, 177785, 194990, 213342, 245055, 292485, 355570, 408425, 487475, 490110, 533355, 584970, 604469, 816850, 888925, 974950, 1066710, 1208938, 1225275, 1462425, 1777850, 1813407, 2450550, 2666775, 2924850, 3022345, 3626814, 5333550, 6044690, 9067035, 15111725, 18134070, 30223450, 45335175, 90670350]

約数ペア:

[(1, 90670350), (2, 45335175), (3, 30223450), (5, 18134070), (6, 15111725), (10, 9067035), (15, 6044690), (17, 5333550), (25, 3626814), (30, 3022345), (31, 2924850), (34, 2666775), (37, 2450550), (50, 1813407), (51, 1777850), (62, 1462425), (74, 1225275), (75, 1208938), (85, 1066710), (93, 974950), (102, 888925), (111, 816850), (150, 604469), (155, 584970), (170, 533355), (185, 490110), (186, 487475), (222, 408425), (255, 355570), (310, 292485), (370, 245055), (425, 213342), (465, 194990), (510, 177785), (527, 172050), (555, 163370), (629, 144150), (775, 116994), (850, 106671), (925, 98022), (930, 97495), (961, 94350), (1054, 86025), (1110, 81685), (1147, 79050), (1258, 72075), (1275, 71114), (1550, 58497), (1581, 57350), (1850, 49011), (1887, 48050), (1922, 47175), (2294, 39525), (2325, 38998), (2550, 35557), (2635, 34410), (2775, 32674), (2883, 31450), (3145, 28830), (3162, 28675), (3441, 26350), (3774, 24025), (4650, 19499), (4805, 18870), (5270, 17205), (5550, 16337), (5735, 15810), (5766, 15725), (6290, 14415), (6882, 13175), (7905, 11470), (9435, 9610)]