101273900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{359}}^1$

素因数の和:424

約数の個数: 144

約数和(自身を含む): 279982080

約数和(自身を除く): 178708180

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 31, 35, 50, 52, 62, 65, 70, 91, 100, 124, 130, 140, 155, 175, 182, 217, 260, 310, 325, 350, 359, 364, 403, 434, 455, 620, 650, 700, 718, 775, 806, 868, 910, 1085, 1300, 1436, 1550, 1612, 1795, 1820, 2015, 2170, 2275, 2513, 2821, 3100, 3590, 4030, 4340, 4550, 4667, 5026, 5425, 5642, 7180, 8060, 8975, 9100, 9334, 10052, 10075, 10850, 11129, 11284, 12565, 14105, 17950, 18668, 20150, 21700, 22258, 23335, 25130, 28210, 32669, 35900, 40300, 44516, 46670, 50260, 55645, 56420, 62825, 65338, 70525, 77903, 93340, 111290, 116675, 125650, 130676, 141050, 144677, 155806, 163345, 222580, 233350, 251300, 278225, 282100, 289354, 311612, 326690, 389515, 466700, 556450, 578708, 653380, 723385, 779030, 816725, 1012739, 1112900, 1446770, 1558060, 1633450, 1947575, 2025478, 2893540, 3266900, 3616925, 3895150, 4050956, 5063695, 7233850, 7790300, 10127390, 14467700, 20254780, 25318475, 50636950, 101273900]

約数ペア:

[(1, 101273900), (2, 50636950), (4, 25318475), (5, 20254780), (7, 14467700), (10, 10127390), (13, 7790300), (14, 7233850), (20, 5063695), (25, 4050956), (26, 3895150), (28, 3616925), (31, 3266900), (35, 2893540), (50, 2025478), (52, 1947575), (62, 1633450), (65, 1558060), (70, 1446770), (91, 1112900), (100, 1012739), (124, 816725), (130, 779030), (140, 723385), (155, 653380), (175, 578708), (182, 556450), (217, 466700), (260, 389515), (310, 326690), (325, 311612), (350, 289354), (359, 282100), (364, 278225), (403, 251300), (434, 233350), (455, 222580), (620, 163345), (650, 155806), (700, 144677), (718, 141050), (775, 130676), (806, 125650), (868, 116675), (910, 111290), (1085, 93340), (1300, 77903), (1436, 70525), (1550, 65338), (1612, 62825), (1795, 56420), (1820, 55645), (2015, 50260), (2170, 46670), (2275, 44516), (2513, 40300), (2821, 35900), (3100, 32669), (3590, 28210), (4030, 25130), (4340, 23335), (4550, 22258), (4667, 21700), (5026, 20150), (5425, 18668), (5642, 17950), (7180, 14105), (8060, 12565), (8975, 11284), (9100, 11129), (9334, 10850), (10052, 10075)]