65939940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{653}}^1$

素因数の和:699

約数の個数: 192

約数和(自身を含む): 237323520

約数和(自身を除く): 171383580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 27, 30, 33, 34, 36, 44, 45, 51, 54, 55, 60, 66, 68, 85, 90, 99, 102, 108, 110, 132, 135, 153, 165, 170, 180, 187, 198, 204, 220, 255, 270, 297, 306, 330, 340, 374, 396, 459, 495, 510, 540, 561, 594, 612, 653, 660, 748, 765, 918, 935, 990, 1020, 1122, 1188, 1306, 1485, 1530, 1683, 1836, 1870, 1959, 1980, 2244, 2295, 2612, 2805, 2970, 3060, 3265, 3366, 3740, 3918, 4590, 5049, 5610, 5877, 5940, 6530, 6732, 7183, 7836, 8415, 9180, 9795, 10098, 11101, 11220, 11754, 13060, 14366, 16830, 17631, 19590, 20196, 21549, 22202, 23508, 25245, 28732, 29385, 33303, 33660, 35262, 35915, 39180, 43098, 44404, 50490, 55505, 58770, 64647, 66606, 70524, 71830, 86196, 88155, 99909, 100980, 107745, 111010, 117540, 122111, 129294, 133212, 143660, 166515, 176310, 193941, 199818, 215490, 222020, 244222, 258588, 299727, 323235, 333030, 352620, 366333, 387882, 399636, 430980, 488444, 499545, 599454, 610555, 646470, 666060, 732666, 775764, 969705, 999090, 1098999, 1198908, 1221110, 1292940, 1465332, 1498635, 1831665, 1939410, 1998180, 2197998, 2442220, 2997270, 3296997, 3663330, 3878820, 4395996, 5494995, 5994540, 6593994, 7326660, 10989990, 13187988, 16484985, 21979980, 32969970, 65939940]

約数ペア:

[(1, 65939940), (2, 32969970), (3, 21979980), (4, 16484985), (5, 13187988), (6, 10989990), (9, 7326660), (10, 6593994), (11, 5994540), (12, 5494995), (15, 4395996), (17, 3878820), (18, 3663330), (20, 3296997), (22, 2997270), (27, 2442220), (30, 2197998), (33, 1998180), (34, 1939410), (36, 1831665), (44, 1498635), (45, 1465332), (51, 1292940), (54, 1221110), (55, 1198908), (60, 1098999), (66, 999090), (68, 969705), (85, 775764), (90, 732666), (99, 666060), (102, 646470), (108, 610555), (110, 599454), (132, 499545), (135, 488444), (153, 430980), (165, 399636), (170, 387882), (180, 366333), (187, 352620), (198, 333030), (204, 323235), (220, 299727), (255, 258588), (270, 244222), (297, 222020), (306, 215490), (330, 199818), (340, 193941), (374, 176310), (396, 166515), (459, 143660), (495, 133212), (510, 129294), (540, 122111), (561, 117540), (594, 111010), (612, 107745), (653, 100980), (660, 99909), (748, 88155), (765, 86196), (918, 71830), (935, 70524), (990, 66606), (1020, 64647), (1122, 58770), (1188, 55505), (1306, 50490), (1485, 44404), (1530, 43098), (1683, 39180), (1836, 35915), (1870, 35262), (1959, 33660), (1980, 33303), (2244, 29385), (2295, 28732), (2612, 25245), (2805, 23508), (2970, 22202), (3060, 21549), (3265, 20196), (3366, 19590), (3740, 17631), (3918, 16830), (4590, 14366), (5049, 13060), (5610, 11754), (5877, 11220), (5940, 11101), (6530, 10098), (6732, 9795), (7183, 9180), (7836, 8415)]