64217340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{569}}^1$

素因数の和:617

約数の個数: 192

約数和(自身を含む): 229824000

約数和(自身を除く): 165606660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 27, 30, 33, 36, 38, 44, 45, 54, 55, 57, 60, 66, 76, 90, 95, 99, 108, 110, 114, 132, 135, 165, 171, 180, 190, 198, 209, 220, 228, 270, 285, 297, 330, 342, 380, 396, 418, 495, 513, 540, 569, 570, 594, 627, 660, 684, 836, 855, 990, 1026, 1045, 1138, 1140, 1188, 1254, 1485, 1707, 1710, 1881, 1980, 2052, 2090, 2276, 2508, 2565, 2845, 2970, 3135, 3414, 3420, 3762, 4180, 5121, 5130, 5643, 5690, 5940, 6259, 6270, 6828, 7524, 8535, 9405, 10242, 10260, 10811, 11286, 11380, 12518, 12540, 15363, 17070, 18777, 18810, 20484, 21622, 22572, 25036, 25605, 28215, 30726, 31295, 32433, 34140, 37554, 37620, 43244, 51210, 54055, 56331, 56430, 61452, 62590, 64866, 75108, 76815, 93885, 97299, 102420, 108110, 112662, 112860, 118921, 125180, 129732, 153630, 162165, 168993, 187770, 194598, 216220, 225324, 237842, 281655, 291897, 307260, 324330, 337986, 356763, 375540, 389196, 475684, 486495, 563310, 583794, 594605, 648660, 675972, 713526, 844965, 972990, 1070289, 1126620, 1167588, 1189210, 1427052, 1459485, 1689930, 1783815, 1945980, 2140578, 2378420, 2918970, 3210867, 3379860, 3567630, 4281156, 5351445, 5837940, 6421734, 7135260, 10702890, 12843468, 16054335, 21405780, 32108670, 64217340]

約数ペア:

[(1, 64217340), (2, 32108670), (3, 21405780), (4, 16054335), (5, 12843468), (6, 10702890), (9, 7135260), (10, 6421734), (11, 5837940), (12, 5351445), (15, 4281156), (18, 3567630), (19, 3379860), (20, 3210867), (22, 2918970), (27, 2378420), (30, 2140578), (33, 1945980), (36, 1783815), (38, 1689930), (44, 1459485), (45, 1427052), (54, 1189210), (55, 1167588), (57, 1126620), (60, 1070289), (66, 972990), (76, 844965), (90, 713526), (95, 675972), (99, 648660), (108, 594605), (110, 583794), (114, 563310), (132, 486495), (135, 475684), (165, 389196), (171, 375540), (180, 356763), (190, 337986), (198, 324330), (209, 307260), (220, 291897), (228, 281655), (270, 237842), (285, 225324), (297, 216220), (330, 194598), (342, 187770), (380, 168993), (396, 162165), (418, 153630), (495, 129732), (513, 125180), (540, 118921), (569, 112860), (570, 112662), (594, 108110), (627, 102420), (660, 97299), (684, 93885), (836, 76815), (855, 75108), (990, 64866), (1026, 62590), (1045, 61452), (1138, 56430), (1140, 56331), (1188, 54055), (1254, 51210), (1485, 43244), (1707, 37620), (1710, 37554), (1881, 34140), (1980, 32433), (2052, 31295), (2090, 30726), (2276, 28215), (2508, 25605), (2565, 25036), (2845, 22572), (2970, 21622), (3135, 20484), (3414, 18810), (3420, 18777), (3762, 17070), (4180, 15363), (5121, 12540), (5130, 12518), (5643, 11380), (5690, 11286), (5940, 10811), (6259, 10260), (6270, 10242), (6828, 9405), (7524, 8535)]