75835620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{433}}^1$

素因数の和:594

約数の個数: 144

約数和(自身を含む): 265399680

約数和(自身を除く): 189564060

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, 70, 84, 90, 105, 126, 139, 140, 180, 210, 252, 278, 315, 417, 420, 433, 556, 630, 695, 834, 866, 973, 1251, 1260, 1299, 1390, 1668, 1732, 1946, 2085, 2165, 2502, 2598, 2780, 2919, 3031, 3892, 3897, 4170, 4330, 4865, 5004, 5196, 5838, 6062, 6255, 6495, 7794, 8340, 8660, 8757, 9093, 9730, 11676, 12124, 12510, 12990, 14595, 15155, 15588, 17514, 18186, 19460, 19485, 25020, 25980, 27279, 29190, 30310, 35028, 36372, 38970, 43785, 45465, 54558, 58380, 60187, 60620, 77940, 87570, 90930, 109116, 120374, 136395, 175140, 180561, 181860, 240748, 272790, 300935, 361122, 421309, 541683, 545580, 601870, 722244, 842618, 902805, 1083366, 1203740, 1263927, 1685236, 1805610, 2106545, 2166732, 2527854, 2708415, 3611220, 3791781, 4213090, 5055708, 5416830, 6319635, 7583562, 8426180, 10833660, 12639270, 15167124, 18958905, 25278540, 37917810, 75835620]

約数ペア:

[(1, 75835620), (2, 37917810), (3, 25278540), (4, 18958905), (5, 15167124), (6, 12639270), (7, 10833660), (9, 8426180), (10, 7583562), (12, 6319635), (14, 5416830), (15, 5055708), (18, 4213090), (20, 3791781), (21, 3611220), (28, 2708415), (30, 2527854), (35, 2166732), (36, 2106545), (42, 1805610), (45, 1685236), (60, 1263927), (63, 1203740), (70, 1083366), (84, 902805), (90, 842618), (105, 722244), (126, 601870), (139, 545580), (140, 541683), (180, 421309), (210, 361122), (252, 300935), (278, 272790), (315, 240748), (417, 181860), (420, 180561), (433, 175140), (556, 136395), (630, 120374), (695, 109116), (834, 90930), (866, 87570), (973, 77940), (1251, 60620), (1260, 60187), (1299, 58380), (1390, 54558), (1668, 45465), (1732, 43785), (1946, 38970), (2085, 36372), (2165, 35028), (2502, 30310), (2598, 29190), (2780, 27279), (2919, 25980), (3031, 25020), (3892, 19485), (3897, 19460), (4170, 18186), (4330, 17514), (4865, 15588), (5004, 15155), (5196, 14595), (5838, 12990), (6062, 12510), (6255, 12124), (6495, 11676), (7794, 9730), (8340, 9093), (8660, 8757)]