67799600

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{811}}^1$

素因数の和:859

約数の個数: 120

約数和(自身を含む): 187279680

約数和(自身を除く): 119480080

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 25, 38, 40, 44, 50, 55, 76, 80, 88, 95, 100, 110, 152, 176, 190, 200, 209, 220, 275, 304, 380, 400, 418, 440, 475, 550, 760, 811, 836, 880, 950, 1045, 1100, 1520, 1622, 1672, 1900, 2090, 2200, 3244, 3344, 3800, 4055, 4180, 4400, 5225, 6488, 7600, 8110, 8360, 8921, 10450, 12976, 15409, 16220, 16720, 17842, 20275, 20900, 30818, 32440, 35684, 40550, 41800, 44605, 61636, 64880, 71368, 77045, 81100, 83600, 89210, 123272, 142736, 154090, 162200, 169499, 178420, 223025, 246544, 308180, 324400, 338998, 356840, 385225, 446050, 616360, 677996, 713680, 770450, 847495, 892100, 1232720, 1355992, 1540900, 1694990, 1784200, 2711984, 3081800, 3389980, 3568400, 4237475, 6163600, 6779960, 8474950, 13559920, 16949900, 33899800, 67799600]

約数ペア:

[(1, 67799600), (2, 33899800), (4, 16949900), (5, 13559920), (8, 8474950), (10, 6779960), (11, 6163600), (16, 4237475), (19, 3568400), (20, 3389980), (22, 3081800), (25, 2711984), (38, 1784200), (40, 1694990), (44, 1540900), (50, 1355992), (55, 1232720), (76, 892100), (80, 847495), (88, 770450), (95, 713680), (100, 677996), (110, 616360), (152, 446050), (176, 385225), (190, 356840), (200, 338998), (209, 324400), (220, 308180), (275, 246544), (304, 223025), (380, 178420), (400, 169499), (418, 162200), (440, 154090), (475, 142736), (550, 123272), (760, 89210), (811, 83600), (836, 81100), (880, 77045), (950, 71368), (1045, 64880), (1100, 61636), (1520, 44605), (1622, 41800), (1672, 40550), (1900, 35684), (2090, 32440), (2200, 30818), (3244, 20900), (3344, 20275), (3800, 17842), (4055, 16720), (4180, 16220), (4400, 15409), (5225, 12976), (6488, 10450), (7600, 8921), (8110, 8360)]