150885280

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1$

素因数の和:319

約数の個数: 192

約数和(自身を含む): 450793728

約数和(自身を除く): 299908448

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 43, 52, 56, 65, 70, 80, 86, 91, 104, 112, 130, 140, 160, 172, 182, 208, 215, 224, 241, 260, 280, 301, 344, 364, 416, 430, 455, 482, 520, 559, 560, 602, 688, 728, 860, 910, 964, 1040, 1118, 1120, 1204, 1205, 1376, 1456, 1505, 1687, 1720, 1820, 1928, 2080, 2236, 2408, 2410, 2795, 2912, 3010, 3133, 3374, 3440, 3640, 3856, 3913, 4472, 4816, 4820, 5590, 6020, 6266, 6748, 6880, 7280, 7712, 7826, 8435, 8944, 9632, 9640, 10363, 11180, 12040, 12532, 13496, 14560, 15652, 15665, 16870, 17888, 19280, 19565, 20726, 21931, 22360, 24080, 25064, 26992, 31304, 31330, 33740, 38560, 39130, 41452, 43862, 44720, 48160, 50128, 51815, 53984, 62608, 62660, 67480, 72541, 78260, 82904, 87724, 89440, 100256, 103630, 109655, 125216, 125320, 134719, 134960, 145082, 156520, 165808, 175448, 207260, 219310, 250640, 269438, 269920, 290164, 313040, 331616, 350896, 362705, 414520, 438620, 501280, 538876, 580328, 626080, 673595, 701792, 725410, 829040, 877240, 943033, 1077752, 1160656, 1347190, 1450820, 1658080, 1754480, 1886066, 2155504, 2321312, 2694380, 2901640, 3508960, 3772132, 4311008, 4715165, 5388760, 5803280, 7544264, 9430330, 10777520, 11606560, 15088528, 18860660, 21555040, 30177056, 37721320, 75442640, 150885280]

約数ペア:

[(1, 150885280), (2, 75442640), (4, 37721320), (5, 30177056), (7, 21555040), (8, 18860660), (10, 15088528), (13, 11606560), (14, 10777520), (16, 9430330), (20, 7544264), (26, 5803280), (28, 5388760), (32, 4715165), (35, 4311008), (40, 3772132), (43, 3508960), (52, 2901640), (56, 2694380), (65, 2321312), (70, 2155504), (80, 1886066), (86, 1754480), (91, 1658080), (104, 1450820), (112, 1347190), (130, 1160656), (140, 1077752), (160, 943033), (172, 877240), (182, 829040), (208, 725410), (215, 701792), (224, 673595), (241, 626080), (260, 580328), (280, 538876), (301, 501280), (344, 438620), (364, 414520), (416, 362705), (430, 350896), (455, 331616), (482, 313040), (520, 290164), (559, 269920), (560, 269438), (602, 250640), (688, 219310), (728, 207260), (860, 175448), (910, 165808), (964, 156520), (1040, 145082), (1118, 134960), (1120, 134719), (1204, 125320), (1205, 125216), (1376, 109655), (1456, 103630), (1505, 100256), (1687, 89440), (1720, 87724), (1820, 82904), (1928, 78260), (2080, 72541), (2236, 67480), (2408, 62660), (2410, 62608), (2795, 53984), (2912, 51815), (3010, 50128), (3133, 48160), (3374, 44720), (3440, 43862), (3640, 41452), (3856, 39130), (3913, 38560), (4472, 33740), (4816, 31330), (4820, 31304), (5590, 26992), (6020, 25064), (6266, 24080), (6748, 22360), (6880, 21931), (7280, 20726), (7712, 19565), (7826, 19280), (8435, 17888), (8944, 16870), (9632, 15665), (9640, 15652), (10363, 14560), (11180, 13496), (12040, 12532)]