17283780

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1$

素因数の和:295

約数の個数: 120

約数和(自身を含む): 55617408

約数和(自身を除く): 38333628

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 47, 54, 60, 81, 90, 94, 108, 135, 141, 162, 180, 188, 227, 235, 270, 282, 324, 405, 423, 454, 470, 540, 564, 681, 705, 810, 846, 908, 940, 1135, 1269, 1362, 1410, 1620, 1692, 2043, 2115, 2270, 2538, 2724, 2820, 3405, 3807, 4086, 4230, 4540, 5076, 6129, 6345, 6810, 7614, 8172, 8460, 10215, 10669, 12258, 12690, 13620, 15228, 18387, 19035, 20430, 21338, 24516, 25380, 30645, 32007, 36774, 38070, 40860, 42676, 53345, 61290, 64014, 73548, 76140, 91935, 96021, 106690, 122580, 128028, 160035, 183870, 192042, 213380, 288063, 320070, 367740, 384084, 480105, 576126, 640140, 864189, 960210, 1152252, 1440315, 1728378, 1920420, 2880630, 3456756, 4320945, 5761260, 8641890, 17283780]

約数ペア:

[(1, 17283780), (2, 8641890), (3, 5761260), (4, 4320945), (5, 3456756), (6, 2880630), (9, 1920420), (10, 1728378), (12, 1440315), (15, 1152252), (18, 960210), (20, 864189), (27, 640140), (30, 576126), (36, 480105), (45, 384084), (47, 367740), (54, 320070), (60, 288063), (81, 213380), (90, 192042), (94, 183870), (108, 160035), (135, 128028), (141, 122580), (162, 106690), (180, 96021), (188, 91935), (227, 76140), (235, 73548), (270, 64014), (282, 61290), (324, 53345), (405, 42676), (423, 40860), (454, 38070), (470, 36774), (540, 32007), (564, 30645), (681, 25380), (705, 24516), (810, 21338), (846, 20430), (908, 19035), (940, 18387), (1135, 15228), (1269, 13620), (1362, 12690), (1410, 12258), (1620, 10669), (1692, 10215), (2043, 8460), (2115, 8172), (2270, 7614), (2538, 6810), (2724, 6345), (2820, 6129), (3405, 5076), (3807, 4540), (4086, 4230)]