790678500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{307}}^1$

素因数の和:447

約数の個数: 192

約数和(自身を含む): 2470051584

約数和(自身を除く): 1679373084

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 75, 85, 100, 101, 102, 125, 150, 170, 202, 204, 250, 255, 300, 303, 307, 340, 375, 404, 425, 500, 505, 510, 606, 614, 750, 850, 921, 1010, 1020, 1212, 1228, 1275, 1500, 1515, 1535, 1700, 1717, 1842, 2020, 2125, 2525, 2550, 3030, 3070, 3434, 3684, 4250, 4605, 5050, 5100, 5151, 5219, 6060, 6140, 6375, 6868, 7575, 7675, 8500, 8585, 9210, 10100, 10302, 10438, 12625, 12750, 15150, 15350, 15657, 17170, 18420, 20604, 20876, 23025, 25250, 25500, 25755, 26095, 30300, 30700, 31007, 31314, 34340, 37875, 38375, 42925, 46050, 50500, 51510, 52190, 62014, 62628, 75750, 76750, 78285, 85850, 92100, 93021, 103020, 104380, 115125, 124028, 128775, 130475, 151500, 153500, 155035, 156570, 171700, 186042, 214625, 230250, 257550, 260950, 310070, 313140, 372084, 391425, 429250, 460500, 465105, 515100, 521900, 527119, 620140, 643875, 652375, 775175, 782850, 858500, 930210, 1054238, 1287750, 1304750, 1550350, 1565700, 1581357, 1860420, 1957125, 2108476, 2325525, 2575500, 2609500, 2635595, 3100700, 3162714, 3875875, 3914250, 4651050, 5271190, 6325428, 7751750, 7828500, 7906785, 9302100, 10542380, 11627625, 13177975, 15503500, 15813570, 23255250, 26355950, 31627140, 39533925, 46510500, 52711900, 65889875, 79067850, 131779750, 158135700, 197669625, 263559500, 395339250, 790678500]

約数ペア:

[(1, 790678500), (2, 395339250), (3, 263559500), (4, 197669625), (5, 158135700), (6, 131779750), (10, 79067850), (12, 65889875), (15, 52711900), (17, 46510500), (20, 39533925), (25, 31627140), (30, 26355950), (34, 23255250), (50, 15813570), (51, 15503500), (60, 13177975), (68, 11627625), (75, 10542380), (85, 9302100), (100, 7906785), (101, 7828500), (102, 7751750), (125, 6325428), (150, 5271190), (170, 4651050), (202, 3914250), (204, 3875875), (250, 3162714), (255, 3100700), (300, 2635595), (303, 2609500), (307, 2575500), (340, 2325525), (375, 2108476), (404, 1957125), (425, 1860420), (500, 1581357), (505, 1565700), (510, 1550350), (606, 1304750), (614, 1287750), (750, 1054238), (850, 930210), (921, 858500), (1010, 782850), (1020, 775175), (1212, 652375), (1228, 643875), (1275, 620140), (1500, 527119), (1515, 521900), (1535, 515100), (1700, 465105), (1717, 460500), (1842, 429250), (2020, 391425), (2125, 372084), (2525, 313140), (2550, 310070), (3030, 260950), (3070, 257550), (3434, 230250), (3684, 214625), (4250, 186042), (4605, 171700), (5050, 156570), (5100, 155035), (5151, 153500), (5219, 151500), (6060, 130475), (6140, 128775), (6375, 124028), (6868, 115125), (7575, 104380), (7675, 103020), (8500, 93021), (8585, 92100), (9210, 85850), (10100, 78285), (10302, 76750), (10438, 75750), (12625, 62628), (12750, 62014), (15150, 52190), (15350, 51510), (15657, 50500), (17170, 46050), (18420, 42925), (20604, 38375), (20876, 37875), (23025, 34340), (25250, 31314), (25500, 31007), (25755, 30700), (26095, 30300)]