66253000

素因数分解:

$2^3\times 5^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1$

素因数の和:368

約数の個数: 128

約数和(自身を含む): 178588800

約数和(自身を除く): 112335800

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 25, 38, 40, 44, 50, 55, 76, 88, 95, 100, 110, 125, 152, 190, 200, 209, 220, 250, 275, 317, 380, 418, 440, 475, 500, 550, 634, 760, 836, 950, 1000, 1045, 1100, 1268, 1375, 1585, 1672, 1900, 2090, 2200, 2375, 2536, 2750, 3170, 3487, 3800, 4180, 4750, 5225, 5500, 6023, 6340, 6974, 7925, 8360, 9500, 10450, 11000, 12046, 12680, 13948, 15850, 17435, 19000, 20900, 24092, 26125, 27896, 30115, 31700, 34870, 39625, 41800, 48184, 52250, 60230, 63400, 66253, 69740, 79250, 87175, 104500, 120460, 132506, 139480, 150575, 158500, 174350, 209000, 240920, 265012, 301150, 317000, 331265, 348700, 435875, 530024, 602300, 662530, 697400, 752875, 871750, 1204600, 1325060, 1505750, 1656325, 1743500, 2650120, 3011500, 3312650, 3487000, 6023000, 6625300, 8281625, 13250600, 16563250, 33126500, 66253000]

約数ペア:

[(1, 66253000), (2, 33126500), (4, 16563250), (5, 13250600), (8, 8281625), (10, 6625300), (11, 6023000), (19, 3487000), (20, 3312650), (22, 3011500), (25, 2650120), (38, 1743500), (40, 1656325), (44, 1505750), (50, 1325060), (55, 1204600), (76, 871750), (88, 752875), (95, 697400), (100, 662530), (110, 602300), (125, 530024), (152, 435875), (190, 348700), (200, 331265), (209, 317000), (220, 301150), (250, 265012), (275, 240920), (317, 209000), (380, 174350), (418, 158500), (440, 150575), (475, 139480), (500, 132506), (550, 120460), (634, 104500), (760, 87175), (836, 79250), (950, 69740), (1000, 66253), (1045, 63400), (1100, 60230), (1268, 52250), (1375, 48184), (1585, 41800), (1672, 39625), (1900, 34870), (2090, 31700), (2200, 30115), (2375, 27896), (2536, 26125), (2750, 24092), (3170, 20900), (3487, 19000), (3800, 17435), (4180, 15850), (4750, 13948), (5225, 12680), (5500, 12046), (6023, 11000), (6340, 10450), (6974, 9500), (7925, 8360)]