8027250

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1$

素因数の和:177

約数の個数: 128

約数和(自身を含む): 25159680

約数和(自身を除く): 17132430

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 25, 30, 33, 35, 42, 50, 55, 66, 70, 75, 77, 105, 110, 125, 139, 150, 154, 165, 175, 210, 231, 250, 275, 278, 330, 350, 375, 385, 417, 462, 525, 550, 695, 750, 770, 825, 834, 875, 973, 1050, 1155, 1375, 1390, 1529, 1650, 1750, 1925, 1946, 2085, 2310, 2625, 2750, 2919, 3058, 3475, 3850, 4125, 4170, 4587, 4865, 5250, 5775, 5838, 6950, 7645, 8250, 9174, 9625, 9730, 10425, 10703, 11550, 14595, 15290, 17375, 19250, 20850, 21406, 22935, 24325, 28875, 29190, 32109, 34750, 38225, 45870, 48650, 52125, 53515, 57750, 64218, 72975, 76450, 104250, 107030, 114675, 121625, 145950, 160545, 191125, 229350, 243250, 267575, 321090, 364875, 382250, 535150, 573375, 729750, 802725, 1146750, 1337875, 1605450, 2675750, 4013625, 8027250]

約数ペア:

[(1, 8027250), (2, 4013625), (3, 2675750), (5, 1605450), (6, 1337875), (7, 1146750), (10, 802725), (11, 729750), (14, 573375), (15, 535150), (21, 382250), (22, 364875), (25, 321090), (30, 267575), (33, 243250), (35, 229350), (42, 191125), (50, 160545), (55, 145950), (66, 121625), (70, 114675), (75, 107030), (77, 104250), (105, 76450), (110, 72975), (125, 64218), (139, 57750), (150, 53515), (154, 52125), (165, 48650), (175, 45870), (210, 38225), (231, 34750), (250, 32109), (275, 29190), (278, 28875), (330, 24325), (350, 22935), (375, 21406), (385, 20850), (417, 19250), (462, 17375), (525, 15290), (550, 14595), (695, 11550), (750, 10703), (770, 10425), (825, 9730), (834, 9625), (875, 9174), (973, 8250), (1050, 7645), (1155, 6950), (1375, 5838), (1390, 5775), (1529, 5250), (1650, 4865), (1750, 4587), (1925, 4170), (1946, 4125), (2085, 3850), (2310, 3475), (2625, 3058), (2750, 2919)]