150005790

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2971}}^1$

素因数の和:3015

約数の個数: 128

約数和(自身を含む): 462205440

約数和(自身を除く): 312199650

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 17, 18, 22, 27, 30, 33, 34, 45, 51, 54, 55, 66, 85, 90, 99, 102, 110, 135, 153, 165, 170, 187, 198, 255, 270, 297, 306, 330, 374, 459, 495, 510, 561, 594, 765, 918, 935, 990, 1122, 1485, 1530, 1683, 1870, 2295, 2805, 2970, 2971, 3366, 4590, 5049, 5610, 5942, 8415, 8913, 10098, 14855, 16830, 17826, 25245, 26739, 29710, 32681, 44565, 50490, 50507, 53478, 65362, 80217, 89130, 98043, 101014, 133695, 151521, 160434, 163405, 196086, 252535, 267390, 294129, 303042, 326810, 401085, 454563, 490215, 505070, 555577, 588258, 757605, 802170, 882387, 909126, 980430, 1111154, 1363689, 1470645, 1515210, 1666731, 1764774, 2272815, 2727378, 2777885, 2941290, 3333462, 4411935, 4545630, 5000193, 5555770, 6818445, 8333655, 8823870, 10000386, 13636890, 15000579, 16667310, 25000965, 30001158, 50001930, 75002895, 150005790]

約数ペア:

[(1, 150005790), (2, 75002895), (3, 50001930), (5, 30001158), (6, 25000965), (9, 16667310), (10, 15000579), (11, 13636890), (15, 10000386), (17, 8823870), (18, 8333655), (22, 6818445), (27, 5555770), (30, 5000193), (33, 4545630), (34, 4411935), (45, 3333462), (51, 2941290), (54, 2777885), (55, 2727378), (66, 2272815), (85, 1764774), (90, 1666731), (99, 1515210), (102, 1470645), (110, 1363689), (135, 1111154), (153, 980430), (165, 909126), (170, 882387), (187, 802170), (198, 757605), (255, 588258), (270, 555577), (297, 505070), (306, 490215), (330, 454563), (374, 401085), (459, 326810), (495, 303042), (510, 294129), (561, 267390), (594, 252535), (765, 196086), (918, 163405), (935, 160434), (990, 151521), (1122, 133695), (1485, 101014), (1530, 98043), (1683, 89130), (1870, 80217), (2295, 65362), (2805, 53478), (2970, 50507), (2971, 50490), (3366, 44565), (4590, 32681), (5049, 29710), (5610, 26739), (5942, 25245), (8415, 17826), (8913, 16830), (10098, 14855)]