15703875540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{389}}^1\times {\mathrm{74759}}^1$

素因数の和:75166

約数の個数: 96

約数和(自身を含む): 48982752000

約数和(自身を除く): 33278876460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 389, 540, 778, 1167, 1556, 1945, 2334, 3501, 3890, 4668, 5835, 7002, 7780, 10503, 11670, 14004, 17505, 21006, 23340, 35010, 42012, 52515, 70020, 74759, 105030, 149518, 210060, 224277, 299036, 373795, 448554, 672831, 747590, 897108, 1121385, 1345662, 1495180, 2018493, 2242770, 2691324, 3364155, 4036986, 4485540, 6728310, 8073972, 10092465, 13456620, 20184930, 29081251, 40369860, 58162502, 87243753, 116325004, 145406255, 174487506, 261731259, 290812510, 348975012, 436218765, 523462518, 581625020, 785193777, 872437530, 1046925036, 1308656295, 1570387554, 1744875060, 2617312590, 3140775108, 3925968885, 5234625180, 7851937770, 15703875540]

約数ペア:

[(1, 15703875540), (2, 7851937770), (3, 5234625180), (4, 3925968885), (5, 3140775108), (6, 2617312590), (9, 1744875060), (10, 1570387554), (12, 1308656295), (15, 1046925036), (18, 872437530), (20, 785193777), (27, 581625020), (30, 523462518), (36, 436218765), (45, 348975012), (54, 290812510), (60, 261731259), (90, 174487506), (108, 145406255), (135, 116325004), (180, 87243753), (270, 58162502), (389, 40369860), (540, 29081251), (778, 20184930), (1167, 13456620), (1556, 10092465), (1945, 8073972), (2334, 6728310), (3501, 4485540), (3890, 4036986), (4668, 3364155), (5835, 2691324), (7002, 2242770), (7780, 2018493), (10503, 1495180), (11670, 1345662), (14004, 1121385), (17505, 897108), (21006, 747590), (23340, 672831), (35010, 448554), (42012, 373795), (52515, 299036), (70020, 224277), (74759, 210060), (105030, 149518)]