227506860

素因数分解:

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

素因数の和:597

約数の個数: 192

約数和(自身を含む): 816614400

約数和(自身を除く): 589107540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 139, 140, 180, 189, 210, 252, 270, 278, 315, 378, 417, 420, 433, 540, 556, 630, 695, 756, 834, 866, 945, 973, 1251, 1260, 1299, 1390, 1668, 1732, 1890, 1946, 2085, 2165, 2502, 2598, 2780, 2919, 3031, 3753, 3780, 3892, 3897, 4170, 4330, 4865, 5004, 5196, 5838, 6062, 6255, 6495, 7506, 7794, 8340, 8660, 8757, 9093, 9730, 11676, 11691, 12124, 12510, 12990, 14595, 15012, 15155, 15588, 17514, 18186, 18765, 19460, 19485, 23382, 25020, 25980, 26271, 27279, 29190, 30310, 35028, 36372, 37530, 38970, 43785, 45465, 46764, 52542, 54558, 58380, 58455, 60187, 60620, 75060, 77940, 81837, 87570, 90930, 105084, 109116, 116910, 120374, 131355, 136395, 163674, 175140, 180561, 181860, 233820, 240748, 262710, 272790, 300935, 327348, 361122, 409185, 421309, 525420, 541683, 545580, 601870, 722244, 818370, 842618, 902805, 1083366, 1203740, 1263927, 1625049, 1636740, 1685236, 1805610, 2106545, 2166732, 2527854, 2708415, 3250098, 3611220, 3791781, 4213090, 5055708, 5416830, 6319635, 6500196, 7583562, 8125245, 8426180, 10833660, 11375343, 12639270, 15167124, 16250490, 18958905, 22750686, 25278540, 32500980, 37917810, 45501372, 56876715, 75835620, 113753430, 227506860]

約数ペア:

[(1, 227506860), (2, 113753430), (3, 75835620), (4, 56876715), (5, 45501372), (6, 37917810), (7, 32500980), (9, 25278540), (10, 22750686), (12, 18958905), (14, 16250490), (15, 15167124), (18, 12639270), (20, 11375343), (21, 10833660), (27, 8426180), (28, 8125245), (30, 7583562), (35, 6500196), (36, 6319635), (42, 5416830), (45, 5055708), (54, 4213090), (60, 3791781), (63, 3611220), (70, 3250098), (84, 2708415), (90, 2527854), (105, 2166732), (108, 2106545), (126, 1805610), (135, 1685236), (139, 1636740), (140, 1625049), (180, 1263927), (189, 1203740), (210, 1083366), (252, 902805), (270, 842618), (278, 818370), (315, 722244), (378, 601870), (417, 545580), (420, 541683), (433, 525420), (540, 421309), (556, 409185), (630, 361122), (695, 327348), (756, 300935), (834, 272790), (866, 262710), (945, 240748), (973, 233820), (1251, 181860), (1260, 180561), (1299, 175140), (1390, 163674), (1668, 136395), (1732, 131355), (1890, 120374), (1946, 116910), (2085, 109116), (2165, 105084), (2502, 90930), (2598, 87570), (2780, 81837), (2919, 77940), (3031, 75060), (3753, 60620), (3780, 60187), (3892, 58455), (3897, 58380), (4170, 54558), (4330, 52542), (4865, 46764), (5004, 45465), (5196, 43785), (5838, 38970), (6062, 37530), (6255, 36372), (6495, 35028), (7506, 30310), (7794, 29190), (8340, 27279), (8660, 26271), (8757, 25980), (9093, 25020), (9730, 23382), (11676, 19485), (11691, 19460), (12124, 18765), (12510, 18186), (12990, 17514), (14595, 15588), (15012, 15155)]