181340700

素因数分解:

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

素因数の和:133

約数の個数: 216

約数和(自身を含む): 589556016

約数和(自身を除く): 408215316

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 31, 34, 37, 50, 51, 60, 62, 68, 74, 75, 85, 93, 100, 102, 111, 124, 148, 150, 155, 170, 185, 186, 204, 222, 255, 300, 310, 340, 370, 372, 425, 444, 465, 510, 527, 555, 620, 629, 740, 775, 850, 925, 930, 961, 1020, 1054, 1110, 1147, 1258, 1275, 1550, 1581, 1700, 1850, 1860, 1887, 1922, 2108, 2220, 2294, 2325, 2516, 2550, 2635, 2775, 2883, 3100, 3145, 3162, 3441, 3700, 3774, 3844, 4588, 4650, 4805, 5100, 5270, 5550, 5735, 5766, 6290, 6324, 6882, 7548, 7905, 9300, 9435, 9610, 10540, 11100, 11470, 11532, 12580, 13175, 13764, 14415, 15725, 15810, 16337, 17205, 18870, 19220, 19499, 22940, 24025, 26350, 28675, 28830, 31450, 31620, 32674, 34410, 35557, 37740, 38998, 39525, 47175, 48050, 49011, 52700, 57350, 57660, 58497, 62900, 65348, 68820, 71114, 72075, 77996, 79050, 81685, 86025, 94350, 96100, 97495, 98022, 106671, 114700, 116994, 142228, 144150, 158100, 163370, 172050, 177785, 188700, 194990, 196044, 213342, 233988, 245055, 288300, 292485, 326740, 344100, 355570, 389980, 408425, 426684, 487475, 490110, 533355, 584970, 604469, 711140, 816850, 888925, 974950, 980220, 1066710, 1169940, 1208938, 1225275, 1462425, 1633700, 1777850, 1813407, 1949900, 2133420, 2417876, 2450550, 2666775, 2924850, 3022345, 3555700, 3626814, 4901100, 5333550, 5849700, 6044690, 7253628, 9067035, 10667100, 12089380, 15111725, 18134070, 30223450, 36268140, 45335175, 60446900, 90670350, 181340700]

約数ペア:

[(1, 181340700), (2, 90670350), (3, 60446900), (4, 45335175), (5, 36268140), (6, 30223450), (10, 18134070), (12, 15111725), (15, 12089380), (17, 10667100), (20, 9067035), (25, 7253628), (30, 6044690), (31, 5849700), (34, 5333550), (37, 4901100), (50, 3626814), (51, 3555700), (60, 3022345), (62, 2924850), (68, 2666775), (74, 2450550), (75, 2417876), (85, 2133420), (93, 1949900), (100, 1813407), (102, 1777850), (111, 1633700), (124, 1462425), (148, 1225275), (150, 1208938), (155, 1169940), (170, 1066710), (185, 980220), (186, 974950), (204, 888925), (222, 816850), (255, 711140), (300, 604469), (310, 584970), (340, 533355), (370, 490110), (372, 487475), (425, 426684), (444, 408425), (465, 389980), (510, 355570), (527, 344100), (555, 326740), (620, 292485), (629, 288300), (740, 245055), (775, 233988), (850, 213342), (925, 196044), (930, 194990), (961, 188700), (1020, 177785), (1054, 172050), (1110, 163370), (1147, 158100), (1258, 144150), (1275, 142228), (1550, 116994), (1581, 114700), (1700, 106671), (1850, 98022), (1860, 97495), (1887, 96100), (1922, 94350), (2108, 86025), (2220, 81685), (2294, 79050), (2325, 77996), (2516, 72075), (2550, 71114), (2635, 68820), (2775, 65348), (2883, 62900), (3100, 58497), (3145, 57660), (3162, 57350), (3441, 52700), (3700, 49011), (3774, 48050), (3844, 47175), (4588, 39525), (4650, 38998), (4805, 37740), (5100, 35557), (5270, 34410), (5550, 32674), (5735, 31620), (5766, 31450), (6290, 28830), (6324, 28675), (6882, 26350), (7548, 24025), (7905, 22940), (9300, 19499), (9435, 19220), (9610, 18870), (10540, 17205), (11100, 16337), (11470, 15810), (11532, 15725), (12580, 14415), (13175, 13764)]