83223720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{263}}^1\times {\mathrm{293}}^1$

素因数の和:576

約数の個数: 128

約数和(自身を含む): 279417600

約数和(自身を除く): 196193880

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, 90, 108, 120, 135, 180, 216, 263, 270, 293, 360, 526, 540, 586, 789, 879, 1052, 1080, 1172, 1315, 1465, 1578, 1758, 2104, 2344, 2367, 2630, 2637, 2930, 3156, 3516, 3945, 4395, 4734, 5260, 5274, 5860, 6312, 7032, 7101, 7890, 7911, 8790, 9468, 10520, 10548, 11720, 11835, 13185, 14202, 15780, 15822, 17580, 18936, 21096, 23670, 26370, 28404, 31560, 31644, 35160, 35505, 39555, 47340, 52740, 56808, 63288, 71010, 77059, 79110, 94680, 105480, 142020, 154118, 158220, 231177, 284040, 308236, 316440, 385295, 462354, 616472, 693531, 770590, 924708, 1155885, 1387062, 1541180, 1849416, 2080593, 2311770, 2774124, 3082360, 3467655, 4161186, 4623540, 5548248, 6935310, 8322372, 9247080, 10402965, 13870620, 16644744, 20805930, 27741240, 41611860, 83223720]

約数ペア:

[(1, 83223720), (2, 41611860), (3, 27741240), (4, 20805930), (5, 16644744), (6, 13870620), (8, 10402965), (9, 9247080), (10, 8322372), (12, 6935310), (15, 5548248), (18, 4623540), (20, 4161186), (24, 3467655), (27, 3082360), (30, 2774124), (36, 2311770), (40, 2080593), (45, 1849416), (54, 1541180), (60, 1387062), (72, 1155885), (90, 924708), (108, 770590), (120, 693531), (135, 616472), (180, 462354), (216, 385295), (263, 316440), (270, 308236), (293, 284040), (360, 231177), (526, 158220), (540, 154118), (586, 142020), (789, 105480), (879, 94680), (1052, 79110), (1080, 77059), (1172, 71010), (1315, 63288), (1465, 56808), (1578, 52740), (1758, 47340), (2104, 39555), (2344, 35505), (2367, 35160), (2630, 31644), (2637, 31560), (2930, 28404), (3156, 26370), (3516, 23670), (3945, 21096), (4395, 18936), (4734, 17580), (5260, 15822), (5274, 15780), (5860, 14202), (6312, 13185), (7032, 11835), (7101, 11720), (7890, 10548), (7911, 10520), (8790, 9468)]