39136800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{709}}^1$

素因数の和:755

約数の個数: 144

約数和(自身を含む): 133116480

約数和(自身を除く): 93979680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 32, 40, 46, 48, 50, 60, 69, 75, 80, 92, 96, 100, 115, 120, 138, 150, 160, 184, 200, 230, 240, 276, 300, 345, 368, 400, 460, 480, 552, 575, 600, 690, 709, 736, 800, 920, 1104, 1150, 1200, 1380, 1418, 1725, 1840, 2127, 2208, 2300, 2400, 2760, 2836, 3450, 3545, 3680, 4254, 4600, 5520, 5672, 6900, 7090, 8508, 9200, 10635, 11040, 11344, 13800, 14180, 16307, 17016, 17725, 18400, 21270, 22688, 27600, 28360, 32614, 34032, 35450, 42540, 48921, 53175, 55200, 56720, 65228, 68064, 70900, 81535, 85080, 97842, 106350, 113440, 130456, 141800, 163070, 170160, 195684, 212700, 244605, 260912, 283600, 326140, 340320, 391368, 407675, 425400, 489210, 521824, 567200, 652280, 782736, 815350, 850800, 978420, 1223025, 1304560, 1565472, 1630700, 1701600, 1956840, 2446050, 2609120, 3261400, 3913680, 4892100, 6522800, 7827360, 9784200, 13045600, 19568400, 39136800]

約数ペア:

[(1, 39136800), (2, 19568400), (3, 13045600), (4, 9784200), (5, 7827360), (6, 6522800), (8, 4892100), (10, 3913680), (12, 3261400), (15, 2609120), (16, 2446050), (20, 1956840), (23, 1701600), (24, 1630700), (25, 1565472), (30, 1304560), (32, 1223025), (40, 978420), (46, 850800), (48, 815350), (50, 782736), (60, 652280), (69, 567200), (75, 521824), (80, 489210), (92, 425400), (96, 407675), (100, 391368), (115, 340320), (120, 326140), (138, 283600), (150, 260912), (160, 244605), (184, 212700), (200, 195684), (230, 170160), (240, 163070), (276, 141800), (300, 130456), (345, 113440), (368, 106350), (400, 97842), (460, 85080), (480, 81535), (552, 70900), (575, 68064), (600, 65228), (690, 56720), (709, 55200), (736, 53175), (800, 48921), (920, 42540), (1104, 35450), (1150, 34032), (1200, 32614), (1380, 28360), (1418, 27600), (1725, 22688), (1840, 21270), (2127, 18400), (2208, 17725), (2300, 17016), (2400, 16307), (2760, 14180), (2836, 13800), (3450, 11344), (3545, 11040), (3680, 10635), (4254, 9200), (4600, 8508), (5520, 7090), (5672, 6900)]