130525020

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{107}}^1\times {\mathrm{251}}^1$

素因数の和:382

約数の個数: 144

約数和(自身を含む): 416078208

約数和(自身を除く): 285553188

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 107, 108, 135, 162, 180, 214, 243, 251, 270, 321, 324, 405, 428, 486, 502, 535, 540, 642, 753, 810, 963, 972, 1004, 1070, 1215, 1255, 1284, 1506, 1605, 1620, 1926, 2140, 2259, 2430, 2510, 2889, 3012, 3210, 3765, 3852, 4518, 4815, 4860, 5020, 5778, 6420, 6777, 7530, 8667, 9036, 9630, 11295, 11556, 13554, 14445, 15060, 17334, 19260, 20331, 22590, 26001, 26857, 27108, 28890, 33885, 34668, 40662, 43335, 45180, 52002, 53714, 57780, 60993, 67770, 80571, 81324, 86670, 101655, 104004, 107428, 121986, 130005, 134285, 135540, 161142, 173340, 203310, 241713, 243972, 260010, 268570, 304965, 322284, 402855, 406620, 483426, 520020, 537140, 609930, 725139, 805710, 966852, 1208565, 1219860, 1450278, 1611420, 2175417, 2417130, 2900556, 3625695, 4350834, 4834260, 6526251, 7251390, 8701668, 10877085, 13052502, 14502780, 21754170, 26105004, 32631255, 43508340, 65262510, 130525020]

約数ペア:

[(1, 130525020), (2, 65262510), (3, 43508340), (4, 32631255), (5, 26105004), (6, 21754170), (9, 14502780), (10, 13052502), (12, 10877085), (15, 8701668), (18, 7251390), (20, 6526251), (27, 4834260), (30, 4350834), (36, 3625695), (45, 2900556), (54, 2417130), (60, 2175417), (81, 1611420), (90, 1450278), (107, 1219860), (108, 1208565), (135, 966852), (162, 805710), (180, 725139), (214, 609930), (243, 537140), (251, 520020), (270, 483426), (321, 406620), (324, 402855), (405, 322284), (428, 304965), (486, 268570), (502, 260010), (535, 243972), (540, 241713), (642, 203310), (753, 173340), (810, 161142), (963, 135540), (972, 134285), (1004, 130005), (1070, 121986), (1215, 107428), (1255, 104004), (1284, 101655), (1506, 86670), (1605, 81324), (1620, 80571), (1926, 67770), (2140, 60993), (2259, 57780), (2430, 53714), (2510, 52002), (2889, 45180), (3012, 43335), (3210, 40662), (3765, 34668), (3852, 33885), (4518, 28890), (4815, 27108), (4860, 26857), (5020, 26001), (5778, 22590), (6420, 20331), (6777, 19260), (7530, 17334), (8667, 15060), (9036, 14445), (9630, 13554), (11295, 11556)]