66349300

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1259}}^1$

素因数の和:1321

約数の個数: 72

約数和(自身を含む): 157489920

約数和(自身を除く): 91140620

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 31, 34, 50, 62, 68, 85, 100, 124, 155, 170, 310, 340, 425, 527, 620, 775, 850, 1054, 1259, 1550, 1700, 2108, 2518, 2635, 3100, 5036, 5270, 6295, 10540, 12590, 13175, 21403, 25180, 26350, 31475, 39029, 42806, 52700, 62950, 78058, 85612, 107015, 125900, 156116, 195145, 214030, 390290, 428060, 535075, 663493, 780580, 975725, 1070150, 1326986, 1951450, 2140300, 2653972, 3317465, 3902900, 6634930, 13269860, 16587325, 33174650, 66349300]

約数ペア:

[(1, 66349300), (2, 33174650), (4, 16587325), (5, 13269860), (10, 6634930), (17, 3902900), (20, 3317465), (25, 2653972), (31, 2140300), (34, 1951450), (50, 1326986), (62, 1070150), (68, 975725), (85, 780580), (100, 663493), (124, 535075), (155, 428060), (170, 390290), (310, 214030), (340, 195145), (425, 156116), (527, 125900), (620, 107015), (775, 85612), (850, 78058), (1054, 62950), (1259, 52700), (1550, 42806), (1700, 39029), (2108, 31475), (2518, 26350), (2635, 25180), (3100, 21403), (5036, 13175), (5270, 12590), (6295, 10540)]