130332800

素因数分解:

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

素因数の和:291

約数の個数: 144

約数和(自身を含む): 350080830

約数和(自身を除く): 219748030

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 128, 130, 160, 169, 200, 208, 241, 260, 320, 325, 338, 400, 416, 482, 520, 640, 650, 676, 800, 832, 845, 964, 1040, 1205, 1300, 1352, 1600, 1664, 1690, 1928, 2080, 2410, 2600, 2704, 3133, 3200, 3380, 3856, 4160, 4225, 4820, 5200, 5408, 6025, 6266, 6760, 7712, 8320, 8450, 9640, 10400, 10816, 12050, 12532, 13520, 15424, 15665, 16900, 19280, 20800, 21632, 24100, 25064, 27040, 30848, 31330, 33800, 38560, 40729, 41600, 48200, 50128, 54080, 62660, 67600, 77120, 78325, 81458, 96400, 100256, 108160, 125320, 135200, 154240, 156650, 162916, 192800, 200512, 203645, 250640, 270400, 313300, 325832, 385600, 401024, 407290, 501280, 540800, 626600, 651664, 771200, 814580, 1002560, 1018225, 1253200, 1303328, 1629160, 2005120, 2036450, 2506400, 2606656, 3258320, 4072900, 5012800, 5213312, 6516640, 8145800, 10025600, 13033280, 16291600, 26066560, 32583200, 65166400, 130332800]

約数ペア:

[(1, 130332800), (2, 65166400), (4, 32583200), (5, 26066560), (8, 16291600), (10, 13033280), (13, 10025600), (16, 8145800), (20, 6516640), (25, 5213312), (26, 5012800), (32, 4072900), (40, 3258320), (50, 2606656), (52, 2506400), (64, 2036450), (65, 2005120), (80, 1629160), (100, 1303328), (104, 1253200), (128, 1018225), (130, 1002560), (160, 814580), (169, 771200), (200, 651664), (208, 626600), (241, 540800), (260, 501280), (320, 407290), (325, 401024), (338, 385600), (400, 325832), (416, 313300), (482, 270400), (520, 250640), (640, 203645), (650, 200512), (676, 192800), (800, 162916), (832, 156650), (845, 154240), (964, 135200), (1040, 125320), (1205, 108160), (1300, 100256), (1352, 96400), (1600, 81458), (1664, 78325), (1690, 77120), (1928, 67600), (2080, 62660), (2410, 54080), (2600, 50128), (2704, 48200), (3133, 41600), (3200, 40729), (3380, 38560), (3856, 33800), (4160, 31330), (4225, 30848), (4820, 27040), (5200, 25064), (5408, 24100), (6025, 21632), (6266, 20800), (6760, 19280), (7712, 16900), (8320, 15665), (8450, 15424), (9640, 13520), (10400, 12532), (10816, 12050)]