89306280

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{11813}}^1$

素因数の和:11840

約数の個数: 128

約数和(自身を含む): 340243200

約数和(自身を除く): 250936920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 11813, 23626, 35439, 47252, 59065, 70878, 82691, 94504, 106317, 118130, 141756, 165382, 177195, 212634, 236260, 248073, 283512, 318951, 330764, 354390, 413455, 425268, 472520, 496146, 531585, 637902, 661528, 708780, 744219, 826910, 850536, 992292, 1063170, 1240365, 1275804, 1417560, 1488438, 1594755, 1653820, 1984584, 2126340, 2232657, 2480730, 2551608, 2976876, 3189510, 3307640, 3721095, 4252680, 4465314, 4961460, 5953752, 6379020, 7442190, 8930628, 9922920, 11163285, 12758040, 14884380, 17861256, 22326570, 29768760, 44653140, 89306280]

約数ペア:

[(1, 89306280), (2, 44653140), (3, 29768760), (4, 22326570), (5, 17861256), (6, 14884380), (7, 12758040), (8, 11163285), (9, 9922920), (10, 8930628), (12, 7442190), (14, 6379020), (15, 5953752), (18, 4961460), (20, 4465314), (21, 4252680), (24, 3721095), (27, 3307640), (28, 3189510), (30, 2976876), (35, 2551608), (36, 2480730), (40, 2232657), (42, 2126340), (45, 1984584), (54, 1653820), (56, 1594755), (60, 1488438), (63, 1417560), (70, 1275804), (72, 1240365), (84, 1063170), (90, 992292), (105, 850536), (108, 826910), (120, 744219), (126, 708780), (135, 661528), (140, 637902), (168, 531585), (180, 496146), (189, 472520), (210, 425268), (216, 413455), (252, 354390), (270, 330764), (280, 318951), (315, 283512), (360, 248073), (378, 236260), (420, 212634), (504, 177195), (540, 165382), (630, 141756), (756, 118130), (840, 106317), (945, 94504), (1080, 82691), (1260, 70878), (1512, 59065), (1890, 47252), (2520, 35439), (3780, 23626), (7560, 11813)]