149028390

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2719}}^1$

素因数の和:2771

約数の個数: 128

約数和(自身を含む): 470016000

約数和(自身を除く): 320987610

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 29, 30, 35, 42, 45, 54, 58, 63, 70, 87, 90, 105, 126, 135, 145, 174, 189, 203, 210, 261, 270, 290, 315, 378, 406, 435, 522, 609, 630, 783, 870, 945, 1015, 1218, 1305, 1566, 1827, 1890, 2030, 2610, 2719, 3045, 3654, 3915, 5438, 5481, 6090, 7830, 8157, 9135, 10962, 13595, 16314, 18270, 19033, 24471, 27190, 27405, 38066, 40785, 48942, 54810, 57099, 73413, 78851, 81570, 95165, 114198, 122355, 146826, 157702, 171297, 190330, 236553, 244710, 285495, 342594, 367065, 394255, 473106, 513891, 551957, 570990, 709659, 734130, 788510, 856485, 1027782, 1103914, 1182765, 1419318, 1655871, 1712970, 2128977, 2365530, 2569455, 2759785, 3311742, 3548295, 4257954, 4967613, 5138910, 5519570, 7096590, 8279355, 9935226, 10644885, 14902839, 16558710, 21289770, 24838065, 29805678, 49676130, 74514195, 149028390]

約数ペア:

[(1, 149028390), (2, 74514195), (3, 49676130), (5, 29805678), (6, 24838065), (7, 21289770), (9, 16558710), (10, 14902839), (14, 10644885), (15, 9935226), (18, 8279355), (21, 7096590), (27, 5519570), (29, 5138910), (30, 4967613), (35, 4257954), (42, 3548295), (45, 3311742), (54, 2759785), (58, 2569455), (63, 2365530), (70, 2128977), (87, 1712970), (90, 1655871), (105, 1419318), (126, 1182765), (135, 1103914), (145, 1027782), (174, 856485), (189, 788510), (203, 734130), (210, 709659), (261, 570990), (270, 551957), (290, 513891), (315, 473106), (378, 394255), (406, 367065), (435, 342594), (522, 285495), (609, 244710), (630, 236553), (783, 190330), (870, 171297), (945, 157702), (1015, 146826), (1218, 122355), (1305, 114198), (1566, 95165), (1827, 81570), (1890, 78851), (2030, 73413), (2610, 57099), (2719, 54810), (3045, 48942), (3654, 40785), (3915, 38066), (5438, 27405), (5481, 27190), (6090, 24471), (7830, 19033), (8157, 18270), (9135, 16314), (10962, 13595)]