82575480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1231}}^1$

素因数の和:1301

約数の個数: 128

約数和(自身を含む): 273208320

約数和(自身を除く): 190632840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 43, 52, 60, 65, 78, 86, 104, 120, 129, 130, 156, 172, 195, 215, 258, 260, 312, 344, 390, 430, 516, 520, 559, 645, 780, 860, 1032, 1118, 1231, 1290, 1560, 1677, 1720, 2236, 2462, 2580, 2795, 3354, 3693, 4472, 4924, 5160, 5590, 6155, 6708, 7386, 8385, 9848, 11180, 12310, 13416, 14772, 16003, 16770, 18465, 22360, 24620, 29544, 32006, 33540, 36930, 48009, 49240, 52933, 64012, 67080, 73860, 80015, 96018, 105866, 128024, 147720, 158799, 160030, 192036, 211732, 240045, 264665, 317598, 320060, 384072, 423464, 480090, 529330, 635196, 640120, 688129, 793995, 960180, 1058660, 1270392, 1376258, 1587990, 1920360, 2064387, 2117320, 2752516, 3175980, 3440645, 4128774, 5505032, 6351960, 6881290, 8257548, 10321935, 13762580, 16515096, 20643870, 27525160, 41287740, 82575480]

約数ペア:

[(1, 82575480), (2, 41287740), (3, 27525160), (4, 20643870), (5, 16515096), (6, 13762580), (8, 10321935), (10, 8257548), (12, 6881290), (13, 6351960), (15, 5505032), (20, 4128774), (24, 3440645), (26, 3175980), (30, 2752516), (39, 2117320), (40, 2064387), (43, 1920360), (52, 1587990), (60, 1376258), (65, 1270392), (78, 1058660), (86, 960180), (104, 793995), (120, 688129), (129, 640120), (130, 635196), (156, 529330), (172, 480090), (195, 423464), (215, 384072), (258, 320060), (260, 317598), (312, 264665), (344, 240045), (390, 211732), (430, 192036), (516, 160030), (520, 158799), (559, 147720), (645, 128024), (780, 105866), (860, 96018), (1032, 80015), (1118, 73860), (1231, 67080), (1290, 64012), (1560, 52933), (1677, 49240), (1720, 48009), (2236, 36930), (2462, 33540), (2580, 32006), (2795, 29544), (3354, 24620), (3693, 22360), (4472, 18465), (4924, 16770), (5160, 16003), (5590, 14772), (6155, 13416), (6708, 12310), (7386, 11180), (8385, 9848)]