76906620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{911}}^1$

素因数の和:1000

約数の個数: 144

約数和(自身を含む): 270885888

約数和(自身を除く): 193979268

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 67, 70, 84, 90, 105, 126, 134, 140, 180, 201, 210, 252, 268, 315, 335, 402, 420, 469, 603, 630, 670, 804, 911, 938, 1005, 1206, 1260, 1340, 1407, 1822, 1876, 2010, 2345, 2412, 2733, 2814, 3015, 3644, 4020, 4221, 4555, 4690, 5466, 5628, 6030, 6377, 7035, 8199, 8442, 9110, 9380, 10932, 12060, 12754, 13665, 14070, 16398, 16884, 18220, 19131, 21105, 25508, 27330, 28140, 31885, 32796, 38262, 40995, 42210, 54660, 57393, 61037, 63770, 76524, 81990, 84420, 95655, 114786, 122074, 127540, 163980, 183111, 191310, 229572, 244148, 286965, 305185, 366222, 382620, 427259, 549333, 573930, 610370, 732444, 854518, 915555, 1098666, 1147860, 1220740, 1281777, 1709036, 1831110, 2136295, 2197332, 2563554, 2746665, 3662220, 3845331, 4272590, 5127108, 5493330, 6408885, 7690662, 8545180, 10986660, 12817770, 15381324, 19226655, 25635540, 38453310, 76906620]

約数ペア:

[(1, 76906620), (2, 38453310), (3, 25635540), (4, 19226655), (5, 15381324), (6, 12817770), (7, 10986660), (9, 8545180), (10, 7690662), (12, 6408885), (14, 5493330), (15, 5127108), (18, 4272590), (20, 3845331), (21, 3662220), (28, 2746665), (30, 2563554), (35, 2197332), (36, 2136295), (42, 1831110), (45, 1709036), (60, 1281777), (63, 1220740), (67, 1147860), (70, 1098666), (84, 915555), (90, 854518), (105, 732444), (126, 610370), (134, 573930), (140, 549333), (180, 427259), (201, 382620), (210, 366222), (252, 305185), (268, 286965), (315, 244148), (335, 229572), (402, 191310), (420, 183111), (469, 163980), (603, 127540), (630, 122074), (670, 114786), (804, 95655), (911, 84420), (938, 81990), (1005, 76524), (1206, 63770), (1260, 61037), (1340, 57393), (1407, 54660), (1822, 42210), (1876, 40995), (2010, 38262), (2345, 32796), (2412, 31885), (2733, 28140), (2814, 27330), (3015, 25508), (3644, 21105), (4020, 19131), (4221, 18220), (4555, 16884), (4690, 16398), (5466, 14070), (5628, 13665), (6030, 12754), (6377, 12060), (7035, 10932), (8199, 9380), (8442, 9110)]