1327831500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{641}}^1\times {\mathrm{1381}}^1$

素因数の和:2044

約数の個数: 96

約数和(自身を含む): 3875481792

約数和(自身を除く): 2547650292

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 125, 150, 250, 300, 375, 500, 641, 750, 1282, 1381, 1500, 1923, 2564, 2762, 3205, 3846, 4143, 5524, 6410, 6905, 7692, 8286, 9615, 12820, 13810, 16025, 16572, 19230, 20715, 27620, 32050, 34525, 38460, 41430, 48075, 64100, 69050, 80125, 82860, 96150, 103575, 138100, 160250, 172625, 192300, 207150, 240375, 320500, 345250, 414300, 480750, 517875, 690500, 885221, 961500, 1035750, 1770442, 2071500, 2655663, 3540884, 4426105, 5311326, 8852210, 10622652, 13278315, 17704420, 22130525, 26556630, 44261050, 53113260, 66391575, 88522100, 110652625, 132783150, 221305250, 265566300, 331957875, 442610500, 663915750, 1327831500]

約数ペア:

[(1, 1327831500), (2, 663915750), (3, 442610500), (4, 331957875), (5, 265566300), (6, 221305250), (10, 132783150), (12, 110652625), (15, 88522100), (20, 66391575), (25, 53113260), (30, 44261050), (50, 26556630), (60, 22130525), (75, 17704420), (100, 13278315), (125, 10622652), (150, 8852210), (250, 5311326), (300, 4426105), (375, 3540884), (500, 2655663), (641, 2071500), (750, 1770442), (1282, 1035750), (1381, 961500), (1500, 885221), (1923, 690500), (2564, 517875), (2762, 480750), (3205, 414300), (3846, 345250), (4143, 320500), (5524, 240375), (6410, 207150), (6905, 192300), (7692, 172625), (8286, 160250), (9615, 138100), (12820, 103575), (13810, 96150), (16025, 82860), (16572, 80125), (19230, 69050), (20715, 64100), (27620, 48075), (32050, 41430), (34525, 38460)]