69580620

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:266

約数の個数: 144

約数和(自身を含む): 222593280

約数和(自身を除く): 153012660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 103, 108, 135, 139, 162, 180, 206, 243, 270, 278, 309, 324, 405, 412, 417, 486, 515, 540, 556, 618, 695, 810, 834, 927, 972, 1030, 1215, 1236, 1251, 1390, 1545, 1620, 1668, 1854, 2060, 2085, 2430, 2502, 2780, 2781, 3090, 3708, 3753, 4170, 4635, 4860, 5004, 5562, 6180, 6255, 7506, 8340, 8343, 9270, 11124, 11259, 12510, 13905, 14317, 15012, 16686, 18540, 18765, 22518, 25020, 25029, 27810, 28634, 33372, 33777, 37530, 41715, 42951, 45036, 50058, 55620, 56295, 57268, 67554, 71585, 75060, 83430, 85902, 100116, 112590, 125145, 128853, 135108, 143170, 166860, 168885, 171804, 214755, 225180, 250290, 257706, 286340, 337770, 386559, 429510, 500580, 515412, 644265, 675540, 773118, 859020, 1159677, 1288530, 1546236, 1932795, 2319354, 2577060, 3479031, 3865590, 4638708, 5798385, 6958062, 7731180, 11596770, 13916124, 17395155, 23193540, 34790310, 69580620]

約数ペア:

[(1, 69580620), (2, 34790310), (3, 23193540), (4, 17395155), (5, 13916124), (6, 11596770), (9, 7731180), (10, 6958062), (12, 5798385), (15, 4638708), (18, 3865590), (20, 3479031), (27, 2577060), (30, 2319354), (36, 1932795), (45, 1546236), (54, 1288530), (60, 1159677), (81, 859020), (90, 773118), (103, 675540), (108, 644265), (135, 515412), (139, 500580), (162, 429510), (180, 386559), (206, 337770), (243, 286340), (270, 257706), (278, 250290), (309, 225180), (324, 214755), (405, 171804), (412, 168885), (417, 166860), (486, 143170), (515, 135108), (540, 128853), (556, 125145), (618, 112590), (695, 100116), (810, 85902), (834, 83430), (927, 75060), (972, 71585), (1030, 67554), (1215, 57268), (1236, 56295), (1251, 55620), (1390, 50058), (1545, 45036), (1620, 42951), (1668, 41715), (1854, 37530), (2060, 33777), (2085, 33372), (2430, 28634), (2502, 27810), (2780, 25029), (2781, 25020), (3090, 22518), (3708, 18765), (3753, 18540), (4170, 16686), (4635, 15012), (4860, 14317), (5004, 13905), (5562, 12510), (6180, 11259), (6255, 11124), (7506, 9270), (8340, 8343)]