429998220

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{103}}^1\times {\mathrm{859}}^1$

素因数の和:986

約数の個数: 144

約数和(自身を含む): 1367358720

約数和(自身を除く): 937360500

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, 162, 180, 206, 243, 270, 309, 324, 405, 412, 486, 515, 540, 618, 810, 859, 927, 972, 1030, 1215, 1236, 1545, 1620, 1718, 1854, 2060, 2430, 2577, 2781, 3090, 3436, 3708, 4295, 4635, 4860, 5154, 5562, 6180, 7731, 8343, 8590, 9270, 10308, 11124, 12885, 13905, 15462, 16686, 17180, 18540, 23193, 25029, 25770, 27810, 30924, 33372, 38655, 41715, 46386, 50058, 51540, 55620, 69579, 77310, 83430, 88477, 92772, 100116, 115965, 125145, 139158, 154620, 166860, 176954, 208737, 231930, 250290, 265431, 278316, 347895, 353908, 417474, 442385, 463860, 500580, 530862, 695790, 796293, 834948, 884770, 1043685, 1061724, 1327155, 1391580, 1592586, 1769540, 2087370, 2388879, 2654310, 3185172, 3981465, 4174740, 4777758, 5308620, 7166637, 7962930, 9555516, 11944395, 14333274, 15925860, 21499911, 23888790, 28666548, 35833185, 42999822, 47777580, 71666370, 85999644, 107499555, 143332740, 214999110, 429998220]

約数ペア:

[(1, 429998220), (2, 214999110), (3, 143332740), (4, 107499555), (5, 85999644), (6, 71666370), (9, 47777580), (10, 42999822), (12, 35833185), (15, 28666548), (18, 23888790), (20, 21499911), (27, 15925860), (30, 14333274), (36, 11944395), (45, 9555516), (54, 7962930), (60, 7166637), (81, 5308620), (90, 4777758), (103, 4174740), (108, 3981465), (135, 3185172), (162, 2654310), (180, 2388879), (206, 2087370), (243, 1769540), (270, 1592586), (309, 1391580), (324, 1327155), (405, 1061724), (412, 1043685), (486, 884770), (515, 834948), (540, 796293), (618, 695790), (810, 530862), (859, 500580), (927, 463860), (972, 442385), (1030, 417474), (1215, 353908), (1236, 347895), (1545, 278316), (1620, 265431), (1718, 250290), (1854, 231930), (2060, 208737), (2430, 176954), (2577, 166860), (2781, 154620), (3090, 139158), (3436, 125145), (3708, 115965), (4295, 100116), (4635, 92772), (4860, 88477), (5154, 83430), (5562, 77310), (6180, 69579), (7731, 55620), (8343, 51540), (8590, 50058), (9270, 46386), (10308, 41715), (11124, 38655), (12885, 33372), (13905, 30924), (15462, 27810), (16686, 25770), (17180, 25029), (18540, 23193)]