1351800600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{19}}^2\times {\mathrm{79}}^2$

素因数の和:215

約数の個数: 216

約数和(自身を含む): 4479439860

約数和(自身を除く): 3127639260

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 25, 30, 38, 40, 50, 57, 60, 75, 76, 79, 95, 100, 114, 120, 150, 152, 158, 190, 200, 228, 237, 285, 300, 316, 361, 380, 395, 456, 474, 475, 570, 600, 632, 722, 760, 790, 948, 950, 1083, 1140, 1185, 1425, 1444, 1501, 1580, 1805, 1896, 1900, 1975, 2166, 2280, 2370, 2850, 2888, 3002, 3160, 3610, 3800, 3950, 4332, 4503, 4740, 5415, 5700, 5925, 6004, 6241, 7220, 7505, 7900, 8664, 9006, 9025, 9480, 10830, 11400, 11850, 12008, 12482, 14440, 15010, 15800, 18012, 18050, 18723, 21660, 22515, 23700, 24964, 27075, 28519, 30020, 31205, 36024, 36100, 37446, 37525, 43320, 45030, 47400, 49928, 54150, 57038, 60040, 62410, 72200, 74892, 75050, 85557, 90060, 93615, 108300, 112575, 114076, 118579, 124820, 142595, 149784, 150100, 156025, 171114, 180120, 187230, 216600, 225150, 228152, 237158, 249640, 285190, 300200, 312050, 342228, 355737, 374460, 427785, 450300, 468075, 474316, 570380, 592895, 624100, 684456, 711474, 712975, 748920, 855570, 900600, 936150, 948632, 1140760, 1185790, 1248200, 1422948, 1425950, 1711140, 1778685, 1872300, 2138925, 2253001, 2371580, 2845896, 2851900, 2964475, 3422280, 3557370, 3744600, 4277850, 4506002, 4743160, 5703800, 5928950, 6759003, 7114740, 8555700, 8893425, 9012004, 11265005, 11857900, 13518006, 14229480, 17111400, 17786850, 18024008, 22530010, 23715800, 27036012, 33795015, 35573700, 45060020, 54072024, 56325025, 67590030, 71147400, 90120040, 112650050, 135180060, 168975075, 225300100, 270360120, 337950150, 450600200, 675900300, 1351800600]

約数ペア:

[(1, 1351800600), (2, 675900300), (3, 450600200), (4, 337950150), (5, 270360120), (6, 225300100), (8, 168975075), (10, 135180060), (12, 112650050), (15, 90120040), (19, 71147400), (20, 67590030), (24, 56325025), (25, 54072024), (30, 45060020), (38, 35573700), (40, 33795015), (50, 27036012), (57, 23715800), (60, 22530010), (75, 18024008), (76, 17786850), (79, 17111400), (95, 14229480), (100, 13518006), (114, 11857900), (120, 11265005), (150, 9012004), (152, 8893425), (158, 8555700), (190, 7114740), (200, 6759003), (228, 5928950), (237, 5703800), (285, 4743160), (300, 4506002), (316, 4277850), (361, 3744600), (380, 3557370), (395, 3422280), (456, 2964475), (474, 2851900), (475, 2845896), (570, 2371580), (600, 2253001), (632, 2138925), (722, 1872300), (760, 1778685), (790, 1711140), (948, 1425950), (950, 1422948), (1083, 1248200), (1140, 1185790), (1185, 1140760), (1425, 948632), (1444, 936150), (1501, 900600), (1580, 855570), (1805, 748920), (1896, 712975), (1900, 711474), (1975, 684456), (2166, 624100), (2280, 592895), (2370, 570380), (2850, 474316), (2888, 468075), (3002, 450300), (3160, 427785), (3610, 374460), (3800, 355737), (3950, 342228), (4332, 312050), (4503, 300200), (4740, 285190), (5415, 249640), (5700, 237158), (5925, 228152), (6004, 225150), (6241, 216600), (7220, 187230), (7505, 180120), (7900, 171114), (8664, 156025), (9006, 150100), (9025, 149784), (9480, 142595), (10830, 124820), (11400, 118579), (11850, 114076), (12008, 112575), (12482, 108300), (14440, 93615), (15010, 90060), (15800, 85557), (18012, 75050), (18050, 74892), (18723, 72200), (21660, 62410), (22515, 60040), (23700, 57038), (24964, 54150), (27075, 49928), (28519, 47400), (30020, 45030), (31205, 43320), (36024, 37525), (36100, 37446)]