177069060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1579}}^1$

素因数の和:1690

約数の個数: 144

約数和(自身を含む): 621129600

約数和(自身を除く): 444060540

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, 89, 90, 105, 126, 140, 178, 180, 210, 252, 267, 315, 356, 420, 445, 534, 623, 630, 801, 890, 1068, 1246, 1260, 1335, 1579, 1602, 1780, 1869, 2492, 2670, 3115, 3158, 3204, 3738, 4005, 4737, 5340, 5607, 6230, 6316, 7476, 7895, 8010, 9345, 9474, 11053, 11214, 12460, 14211, 15790, 16020, 18690, 18948, 22106, 22428, 23685, 28035, 28422, 31580, 33159, 37380, 44212, 47370, 55265, 56070, 56844, 66318, 71055, 94740, 99477, 110530, 112140, 132636, 140531, 142110, 165795, 198954, 221060, 281062, 284220, 331590, 397908, 421593, 497385, 562124, 663180, 702655, 843186, 983717, 994770, 1264779, 1405310, 1686372, 1967434, 1989540, 2107965, 2529558, 2810620, 2951151, 3934868, 4215930, 4918585, 5059116, 5902302, 6323895, 8431860, 8853453, 9837170, 11804604, 12647790, 14755755, 17706906, 19674340, 25295580, 29511510, 35413812, 44267265, 59023020, 88534530, 177069060]

約数ペア:

[(1, 177069060), (2, 88534530), (3, 59023020), (4, 44267265), (5, 35413812), (6, 29511510), (7, 25295580), (9, 19674340), (10, 17706906), (12, 14755755), (14, 12647790), (15, 11804604), (18, 9837170), (20, 8853453), (21, 8431860), (28, 6323895), (30, 5902302), (35, 5059116), (36, 4918585), (42, 4215930), (45, 3934868), (60, 2951151), (63, 2810620), (70, 2529558), (84, 2107965), (89, 1989540), (90, 1967434), (105, 1686372), (126, 1405310), (140, 1264779), (178, 994770), (180, 983717), (210, 843186), (252, 702655), (267, 663180), (315, 562124), (356, 497385), (420, 421593), (445, 397908), (534, 331590), (623, 284220), (630, 281062), (801, 221060), (890, 198954), (1068, 165795), (1246, 142110), (1260, 140531), (1335, 132636), (1579, 112140), (1602, 110530), (1780, 99477), (1869, 94740), (2492, 71055), (2670, 66318), (3115, 56844), (3158, 56070), (3204, 55265), (3738, 47370), (4005, 44212), (4737, 37380), (5340, 33159), (5607, 31580), (6230, 28422), (6316, 28035), (7476, 23685), (7895, 22428), (8010, 22106), (9345, 18948), (9474, 18690), (11053, 16020), (11214, 15790), (12460, 14211)]