149453200

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{701}}^1$

素因数の和:773

約数の個数: 120

約数和(自身を含む): 396677736

約数和(自身を除く): 247224536

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 41, 50, 52, 65, 80, 82, 100, 104, 130, 164, 200, 205, 208, 260, 325, 328, 400, 410, 520, 533, 650, 656, 701, 820, 1025, 1040, 1066, 1300, 1402, 1640, 2050, 2132, 2600, 2665, 2804, 3280, 3505, 4100, 4264, 5200, 5330, 5608, 7010, 8200, 8528, 9113, 10660, 11216, 13325, 14020, 16400, 17525, 18226, 21320, 26650, 28040, 28741, 35050, 36452, 42640, 45565, 53300, 56080, 57482, 70100, 72904, 91130, 106600, 114964, 140200, 143705, 145808, 182260, 213200, 227825, 229928, 280400, 287410, 364520, 373633, 455650, 459856, 574820, 718525, 729040, 747266, 911300, 1149640, 1437050, 1494532, 1822600, 1868165, 2299280, 2874100, 2989064, 3645200, 3736330, 5748200, 5978128, 7472660, 9340825, 11496400, 14945320, 18681650, 29890640, 37363300, 74726600, 149453200]

約数ペア:

[(1, 149453200), (2, 74726600), (4, 37363300), (5, 29890640), (8, 18681650), (10, 14945320), (13, 11496400), (16, 9340825), (20, 7472660), (25, 5978128), (26, 5748200), (40, 3736330), (41, 3645200), (50, 2989064), (52, 2874100), (65, 2299280), (80, 1868165), (82, 1822600), (100, 1494532), (104, 1437050), (130, 1149640), (164, 911300), (200, 747266), (205, 729040), (208, 718525), (260, 574820), (325, 459856), (328, 455650), (400, 373633), (410, 364520), (520, 287410), (533, 280400), (650, 229928), (656, 227825), (701, 213200), (820, 182260), (1025, 145808), (1040, 143705), (1066, 140200), (1300, 114964), (1402, 106600), (1640, 91130), (2050, 72904), (2132, 70100), (2600, 57482), (2665, 56080), (2804, 53300), (3280, 45565), (3505, 42640), (4100, 36452), (4264, 35050), (5200, 28741), (5330, 28040), (5608, 26650), (7010, 21320), (8200, 18226), (8528, 17525), (9113, 16400), (10660, 14020), (11216, 13325)]