310070475

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1$

素因数の和:482

約数の個数: 144

約数和(自身を含む): 682456320

約数和(自身を除く): 372385845

約数列:

[1, 3, 5, 9, 11, 13, 15, 23, 25, 33, 39, 45, 55, 65, 69, 75, 99, 115, 117, 143, 165, 195, 207, 225, 253, 275, 299, 325, 345, 419, 429, 495, 575, 585, 715, 759, 825, 897, 975, 1035, 1257, 1265, 1287, 1495, 1725, 2095, 2145, 2277, 2475, 2691, 2925, 3289, 3575, 3771, 3795, 4485, 4609, 5175, 5447, 6285, 6325, 6435, 7475, 9637, 9867, 10475, 10725, 11385, 13455, 13827, 16341, 16445, 18855, 18975, 22425, 23045, 27235, 28911, 29601, 31425, 32175, 41481, 48185, 49023, 49335, 56925, 59917, 67275, 69135, 81705, 82225, 86733, 94275, 106007, 115225, 125281, 136175, 144555, 148005, 179751, 207405, 240925, 245115, 246675, 299585, 318021, 345675, 375843, 408525, 433665, 530035, 539253, 626405, 722775, 740025, 898755, 954063, 1037025, 1127529, 1225575, 1378091, 1497925, 1590105, 1879215, 2168325, 2650175, 2696265, 3132025, 4134273, 4493775, 4770315, 5637645, 6890455, 7950525, 9396075, 12402819, 13481325, 20671365, 23851575, 28188225, 34452275, 62014095, 103356825, 310070475]

約数ペア:

[(1, 310070475), (3, 103356825), (5, 62014095), (9, 34452275), (11, 28188225), (13, 23851575), (15, 20671365), (23, 13481325), (25, 12402819), (33, 9396075), (39, 7950525), (45, 6890455), (55, 5637645), (65, 4770315), (69, 4493775), (75, 4134273), (99, 3132025), (115, 2696265), (117, 2650175), (143, 2168325), (165, 1879215), (195, 1590105), (207, 1497925), (225, 1378091), (253, 1225575), (275, 1127529), (299, 1037025), (325, 954063), (345, 898755), (419, 740025), (429, 722775), (495, 626405), (575, 539253), (585, 530035), (715, 433665), (759, 408525), (825, 375843), (897, 345675), (975, 318021), (1035, 299585), (1257, 246675), (1265, 245115), (1287, 240925), (1495, 207405), (1725, 179751), (2095, 148005), (2145, 144555), (2277, 136175), (2475, 125281), (2691, 115225), (2925, 106007), (3289, 94275), (3575, 86733), (3771, 82225), (3795, 81705), (4485, 69135), (4609, 67275), (5175, 59917), (5447, 56925), (6285, 49335), (6325, 49023), (6435, 48185), (7475, 41481), (9637, 32175), (9867, 31425), (10475, 29601), (10725, 28911), (11385, 27235), (13455, 23045), (13827, 22425), (16341, 18975), (16445, 18855)]