83749600

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:369

約数の個数: 144

約数和(自身を含む): 230985216

約数和(自身を除く): 147235616

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 31, 32, 40, 44, 50, 55, 62, 80, 88, 100, 110, 124, 155, 160, 176, 200, 220, 248, 275, 307, 310, 341, 352, 400, 440, 496, 550, 614, 620, 682, 775, 800, 880, 992, 1100, 1228, 1240, 1364, 1535, 1550, 1705, 1760, 2200, 2456, 2480, 2728, 3070, 3100, 3377, 3410, 4400, 4912, 4960, 5456, 6140, 6200, 6754, 6820, 7675, 8525, 8800, 9517, 9824, 10912, 12280, 12400, 13508, 13640, 15350, 16885, 17050, 19034, 24560, 24800, 27016, 27280, 30700, 33770, 34100, 38068, 47585, 49120, 54032, 54560, 61400, 67540, 68200, 76136, 84425, 95170, 104687, 108064, 122800, 135080, 136400, 152272, 168850, 190340, 209374, 237925, 245600, 270160, 272800, 304544, 337700, 380680, 418748, 475850, 523435, 540320, 675400, 761360, 837496, 951700, 1046870, 1350800, 1522720, 1674992, 1903400, 2093740, 2617175, 2701600, 3349984, 3806800, 4187480, 5234350, 7613600, 8374960, 10468700, 16749920, 20937400, 41874800, 83749600]

約数ペア:

[(1, 83749600), (2, 41874800), (4, 20937400), (5, 16749920), (8, 10468700), (10, 8374960), (11, 7613600), (16, 5234350), (20, 4187480), (22, 3806800), (25, 3349984), (31, 2701600), (32, 2617175), (40, 2093740), (44, 1903400), (50, 1674992), (55, 1522720), (62, 1350800), (80, 1046870), (88, 951700), (100, 837496), (110, 761360), (124, 675400), (155, 540320), (160, 523435), (176, 475850), (200, 418748), (220, 380680), (248, 337700), (275, 304544), (307, 272800), (310, 270160), (341, 245600), (352, 237925), (400, 209374), (440, 190340), (496, 168850), (550, 152272), (614, 136400), (620, 135080), (682, 122800), (775, 108064), (800, 104687), (880, 95170), (992, 84425), (1100, 76136), (1228, 68200), (1240, 67540), (1364, 61400), (1535, 54560), (1550, 54032), (1705, 49120), (1760, 47585), (2200, 38068), (2456, 34100), (2480, 33770), (2728, 30700), (3070, 27280), (3100, 27016), (3377, 24800), (3410, 24560), (4400, 19034), (4912, 17050), (4960, 16885), (5456, 15350), (6140, 13640), (6200, 13508), (6754, 12400), (6820, 12280), (7675, 10912), (8525, 9824), (8800, 9517)]