9801133080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1321}}^1\times {\mathrm{3637}}^1$

素因数の和:4989

約数の個数: 128

約数和(自身を含む): 31165145280

約数和(自身を除く): 21364012200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 1321, 2040, 2642, 3637, 3963, 5284, 6605, 7274, 7926, 10568, 10911, 13210, 14548, 15852, 18185, 19815, 21822, 22457, 26420, 29096, 31704, 36370, 39630, 43644, 44914, 52840, 54555, 61829, 67371, 72740, 79260, 87288, 89828, 109110, 112285, 123658, 134742, 145480, 158520, 179656, 185487, 218220, 224570, 247316, 269484, 309145, 336855, 370974, 436440, 449140, 494632, 538968, 618290, 673710, 741948, 898280, 927435, 1236580, 1347420, 1483896, 1854870, 2473160, 2694840, 3709740, 4804477, 7419480, 9608954, 14413431, 19217908, 24022385, 28826862, 38435816, 48044770, 57653724, 72067155, 81676109, 96089540, 115307448, 144134310, 163352218, 192179080, 245028327, 288268620, 326704436, 408380545, 490056654, 576537240, 653408872, 816761090, 980113308, 1225141635, 1633522180, 1960226616, 2450283270, 3267044360, 4900566540, 9801133080]

約数ペア:

[(1, 9801133080), (2, 4900566540), (3, 3267044360), (4, 2450283270), (5, 1960226616), (6, 1633522180), (8, 1225141635), (10, 980113308), (12, 816761090), (15, 653408872), (17, 576537240), (20, 490056654), (24, 408380545), (30, 326704436), (34, 288268620), (40, 245028327), (51, 192179080), (60, 163352218), (68, 144134310), (85, 115307448), (102, 96089540), (120, 81676109), (136, 72067155), (170, 57653724), (204, 48044770), (255, 38435816), (340, 28826862), (408, 24022385), (510, 19217908), (680, 14413431), (1020, 9608954), (1321, 7419480), (2040, 4804477), (2642, 3709740), (3637, 2694840), (3963, 2473160), (5284, 1854870), (6605, 1483896), (7274, 1347420), (7926, 1236580), (10568, 927435), (10911, 898280), (13210, 741948), (14548, 673710), (15852, 618290), (18185, 538968), (19815, 494632), (21822, 449140), (22457, 436440), (26420, 370974), (29096, 336855), (31704, 309145), (36370, 269484), (39630, 247316), (43644, 224570), (44914, 218220), (52840, 185487), (54555, 179656), (61829, 158520), (67371, 145480), (72740, 134742), (79260, 123658), (87288, 112285), (89828, 109110)]