72018630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{457}}^1$

素因数の和:590

約数の個数: 96

約数和(自身を含む): 200625984

約数和(自身を除く): 128607354

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 103, 153, 170, 206, 255, 306, 309, 457, 510, 515, 618, 765, 914, 927, 1030, 1371, 1530, 1545, 1751, 1854, 2285, 2742, 3090, 3502, 4113, 4570, 4635, 5253, 6855, 7769, 8226, 8755, 9270, 10506, 13710, 15538, 15759, 17510, 20565, 23307, 26265, 31518, 38845, 41130, 46614, 47071, 52530, 69921, 77690, 78795, 94142, 116535, 139842, 141213, 157590, 233070, 235355, 282426, 349605, 423639, 470710, 699210, 706065, 800207, 847278, 1412130, 1600414, 2118195, 2400621, 4001035, 4236390, 4801242, 7201863, 8002070, 12003105, 14403726, 24006210, 36009315, 72018630]

約数ペア:

[(1, 72018630), (2, 36009315), (3, 24006210), (5, 14403726), (6, 12003105), (9, 8002070), (10, 7201863), (15, 4801242), (17, 4236390), (18, 4001035), (30, 2400621), (34, 2118195), (45, 1600414), (51, 1412130), (85, 847278), (90, 800207), (102, 706065), (103, 699210), (153, 470710), (170, 423639), (206, 349605), (255, 282426), (306, 235355), (309, 233070), (457, 157590), (510, 141213), (515, 139842), (618, 116535), (765, 94142), (914, 78795), (927, 77690), (1030, 69921), (1371, 52530), (1530, 47071), (1545, 46614), (1751, 41130), (1854, 38845), (2285, 31518), (2742, 26265), (3090, 23307), (3502, 20565), (4113, 17510), (4570, 15759), (4635, 15538), (5253, 13710), (6855, 10506), (7769, 9270), (8226, 8755)]