7939500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:168

約数の個数: 96

約数和(自身を含む): 23761920

約数和(自身を除く): 15822420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 67, 75, 79, 100, 125, 134, 150, 158, 201, 237, 250, 268, 300, 316, 335, 375, 395, 402, 474, 500, 670, 750, 790, 804, 948, 1005, 1185, 1340, 1500, 1580, 1675, 1975, 2010, 2370, 3350, 3950, 4020, 4740, 5025, 5293, 5925, 6700, 7900, 8375, 9875, 10050, 10586, 11850, 15879, 16750, 19750, 20100, 21172, 23700, 25125, 26465, 29625, 31758, 33500, 39500, 50250, 52930, 59250, 63516, 79395, 100500, 105860, 118500, 132325, 158790, 264650, 317580, 396975, 529300, 661625, 793950, 1323250, 1587900, 1984875, 2646500, 3969750, 7939500]

約数ペア:

[(1, 7939500), (2, 3969750), (3, 2646500), (4, 1984875), (5, 1587900), (6, 1323250), (10, 793950), (12, 661625), (15, 529300), (20, 396975), (25, 317580), (30, 264650), (50, 158790), (60, 132325), (67, 118500), (75, 105860), (79, 100500), (100, 79395), (125, 63516), (134, 59250), (150, 52930), (158, 50250), (201, 39500), (237, 33500), (250, 31758), (268, 29625), (300, 26465), (316, 25125), (335, 23700), (375, 21172), (395, 20100), (402, 19750), (474, 16750), (500, 15879), (670, 11850), (750, 10586), (790, 10050), (804, 9875), (948, 8375), (1005, 7900), (1185, 6700), (1340, 5925), (1500, 5293), (1580, 5025), (1675, 4740), (1975, 4020), (2010, 3950), (2370, 3350)]