67901250

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{19}}^1\times {\mathrm{953}}^1$

素因数の和:997

約数の個数: 80

約数和(自身を含む): 178817760

約数和(自身を除く): 110916510

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 114, 125, 150, 190, 250, 285, 375, 475, 570, 625, 750, 950, 953, 1250, 1425, 1875, 1906, 2375, 2850, 2859, 3750, 4750, 4765, 5718, 7125, 9530, 11875, 14250, 14295, 18107, 23750, 23825, 28590, 35625, 36214, 47650, 54321, 71250, 71475, 90535, 108642, 119125, 142950, 181070, 238250, 271605, 357375, 452675, 543210, 595625, 714750, 905350, 1191250, 1358025, 1786875, 2263375, 2716050, 3573750, 4526750, 6790125, 11316875, 13580250, 22633750, 33950625, 67901250]

約数ペア:

[(1, 67901250), (2, 33950625), (3, 22633750), (5, 13580250), (6, 11316875), (10, 6790125), (15, 4526750), (19, 3573750), (25, 2716050), (30, 2263375), (38, 1786875), (50, 1358025), (57, 1191250), (75, 905350), (95, 714750), (114, 595625), (125, 543210), (150, 452675), (190, 357375), (250, 271605), (285, 238250), (375, 181070), (475, 142950), (570, 119125), (625, 108642), (750, 90535), (950, 71475), (953, 71250), (1250, 54321), (1425, 47650), (1875, 36214), (1906, 35625), (2375, 28590), (2850, 23825), (2859, 23750), (3750, 18107), (4750, 14295), (4765, 14250), (5718, 11875), (7125, 9530)]