100801320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{311}}^1$

素因数の和:435

約数の個数: 128

約数和(自身を含む): 315843840

約数和(自身を除く): 215042520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 73, 74, 111, 120, 146, 148, 185, 219, 222, 292, 296, 311, 365, 370, 438, 444, 555, 584, 622, 730, 740, 876, 888, 933, 1095, 1110, 1244, 1460, 1480, 1555, 1752, 1866, 2190, 2220, 2488, 2701, 2920, 3110, 3732, 4380, 4440, 4665, 5402, 6220, 7464, 8103, 8760, 9330, 10804, 11507, 12440, 13505, 16206, 18660, 21608, 22703, 23014, 27010, 32412, 34521, 37320, 40515, 45406, 46028, 54020, 57535, 64824, 68109, 69042, 81030, 90812, 92056, 108040, 113515, 115070, 136218, 138084, 162060, 172605, 181624, 227030, 230140, 272436, 276168, 324120, 340545, 345210, 454060, 460280, 544872, 681090, 690420, 840011, 908120, 1362180, 1380840, 1680022, 2520033, 2724360, 3360044, 4200055, 5040066, 6720088, 8400110, 10080132, 12600165, 16800220, 20160264, 25200330, 33600440, 50400660, 100801320]

約数ペア:

[(1, 100801320), (2, 50400660), (3, 33600440), (4, 25200330), (5, 20160264), (6, 16800220), (8, 12600165), (10, 10080132), (12, 8400110), (15, 6720088), (20, 5040066), (24, 4200055), (30, 3360044), (37, 2724360), (40, 2520033), (60, 1680022), (73, 1380840), (74, 1362180), (111, 908120), (120, 840011), (146, 690420), (148, 681090), (185, 544872), (219, 460280), (222, 454060), (292, 345210), (296, 340545), (311, 324120), (365, 276168), (370, 272436), (438, 230140), (444, 227030), (555, 181624), (584, 172605), (622, 162060), (730, 138084), (740, 136218), (876, 115070), (888, 113515), (933, 108040), (1095, 92056), (1110, 90812), (1244, 81030), (1460, 69042), (1480, 68109), (1555, 64824), (1752, 57535), (1866, 54020), (2190, 46028), (2220, 45406), (2488, 40515), (2701, 37320), (2920, 34521), (3110, 32412), (3732, 27010), (4380, 23014), (4440, 22703), (4665, 21608), (5402, 18660), (6220, 16206), (7464, 13505), (8103, 12440), (8760, 11507), (9330, 10804)]