87016680

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{251}}^1$

素因数の和:381

約数の個数: 160

約数和(自身を含む): 296382240

約数和(自身を除く): 209365560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 107, 108, 120, 135, 162, 180, 214, 216, 251, 270, 321, 324, 360, 405, 428, 502, 535, 540, 642, 648, 753, 810, 856, 963, 1004, 1070, 1080, 1255, 1284, 1506, 1605, 1620, 1926, 2008, 2140, 2259, 2510, 2568, 2889, 3012, 3210, 3240, 3765, 3852, 4280, 4518, 4815, 5020, 5778, 6024, 6420, 6777, 7530, 7704, 8667, 9036, 9630, 10040, 11295, 11556, 12840, 13554, 14445, 15060, 17334, 18072, 19260, 20331, 22590, 23112, 26857, 27108, 28890, 30120, 33885, 34668, 38520, 40662, 43335, 45180, 53714, 54216, 57780, 67770, 69336, 80571, 81324, 86670, 90360, 101655, 107428, 115560, 134285, 135540, 161142, 162648, 173340, 203310, 214856, 241713, 268570, 271080, 322284, 346680, 402855, 406620, 483426, 537140, 644568, 725139, 805710, 813240, 966852, 1074280, 1208565, 1450278, 1611420, 1933704, 2175417, 2417130, 2900556, 3222840, 3625695, 4350834, 4834260, 5801112, 7251390, 8701668, 9668520, 10877085, 14502780, 17403336, 21754170, 29005560, 43508340, 87016680]

約数ペア:

[(1, 87016680), (2, 43508340), (3, 29005560), (4, 21754170), (5, 17403336), (6, 14502780), (8, 10877085), (9, 9668520), (10, 8701668), (12, 7251390), (15, 5801112), (18, 4834260), (20, 4350834), (24, 3625695), (27, 3222840), (30, 2900556), (36, 2417130), (40, 2175417), (45, 1933704), (54, 1611420), (60, 1450278), (72, 1208565), (81, 1074280), (90, 966852), (107, 813240), (108, 805710), (120, 725139), (135, 644568), (162, 537140), (180, 483426), (214, 406620), (216, 402855), (251, 346680), (270, 322284), (321, 271080), (324, 268570), (360, 241713), (405, 214856), (428, 203310), (502, 173340), (535, 162648), (540, 161142), (642, 135540), (648, 134285), (753, 115560), (810, 107428), (856, 101655), (963, 90360), (1004, 86670), (1070, 81324), (1080, 80571), (1255, 69336), (1284, 67770), (1506, 57780), (1605, 54216), (1620, 53714), (1926, 45180), (2008, 43335), (2140, 40662), (2259, 38520), (2510, 34668), (2568, 33885), (2889, 30120), (3012, 28890), (3210, 27108), (3240, 26857), (3765, 23112), (3852, 22590), (4280, 20331), (4518, 19260), (4815, 18072), (5020, 17334), (5778, 15060), (6024, 14445), (6420, 13554), (6777, 12840), (7530, 11556), (7704, 11295), (8667, 10040), (9036, 9630)]