2912778750

素因数分解:

$2^1\times 3^1\times 5^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2999}}^1$

素因数の和:3068

約数の個数: 160

約数和(自身を含む): 8547264000

約数和(自身を除く): 5634485250

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 37, 42, 50, 70, 74, 75, 105, 111, 125, 150, 175, 185, 210, 222, 250, 259, 350, 370, 375, 518, 525, 555, 625, 750, 777, 875, 925, 1050, 1110, 1250, 1295, 1554, 1750, 1850, 1875, 2590, 2625, 2775, 2999, 3750, 3885, 4375, 4625, 5250, 5550, 5998, 6475, 7770, 8750, 8997, 9250, 12950, 13125, 13875, 14995, 17994, 19425, 20993, 23125, 26250, 27750, 29990, 32375, 38850, 41986, 44985, 46250, 62979, 64750, 69375, 74975, 89970, 97125, 104965, 110963, 125958, 138750, 149950, 161875, 194250, 209930, 221926, 224925, 314895, 323750, 332889, 374875, 449850, 485625, 524825, 554815, 629790, 665778, 749750, 776741, 971250, 1049650, 1109630, 1124625, 1553482, 1574475, 1664445, 1874375, 2249250, 2330223, 2624125, 2774075, 3148950, 3328890, 3748750, 3883705, 4660446, 5248250, 5548150, 5623125, 7767410, 7872375, 8322225, 11246250, 11651115, 13120625, 13870375, 15744750, 16644450, 19418525, 23302230, 26241250, 27740750, 38837050, 39361875, 41611125, 58255575, 69351875, 78723750, 83222250, 97092625, 116511150, 138703750, 194185250, 208055625, 291277875, 416111250, 485463125, 582555750, 970926250, 1456389375, 2912778750]

約数ペア:

[(1, 2912778750), (2, 1456389375), (3, 970926250), (5, 582555750), (6, 485463125), (7, 416111250), (10, 291277875), (14, 208055625), (15, 194185250), (21, 138703750), (25, 116511150), (30, 97092625), (35, 83222250), (37, 78723750), (42, 69351875), (50, 58255575), (70, 41611125), (74, 39361875), (75, 38837050), (105, 27740750), (111, 26241250), (125, 23302230), (150, 19418525), (175, 16644450), (185, 15744750), (210, 13870375), (222, 13120625), (250, 11651115), (259, 11246250), (350, 8322225), (370, 7872375), (375, 7767410), (518, 5623125), (525, 5548150), (555, 5248250), (625, 4660446), (750, 3883705), (777, 3748750), (875, 3328890), (925, 3148950), (1050, 2774075), (1110, 2624125), (1250, 2330223), (1295, 2249250), (1554, 1874375), (1750, 1664445), (1850, 1574475), (1875, 1553482), (2590, 1124625), (2625, 1109630), (2775, 1049650), (2999, 971250), (3750, 776741), (3885, 749750), (4375, 665778), (4625, 629790), (5250, 554815), (5550, 524825), (5998, 485625), (6475, 449850), (7770, 374875), (8750, 332889), (8997, 323750), (9250, 314895), (12950, 224925), (13125, 221926), (13875, 209930), (14995, 194250), (17994, 161875), (19425, 149950), (20993, 138750), (23125, 125958), (26250, 110963), (27750, 104965), (29990, 97125), (32375, 89970), (38850, 74975), (41986, 69375), (44985, 64750), (46250, 62979)]