202547800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{359}}^1$

素因数の和:426

約数の個数: 192

約数和(自身を含む): 599961600

約数和(自身を除く): 397413800

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 31, 35, 40, 50, 52, 56, 62, 65, 70, 91, 100, 104, 124, 130, 140, 155, 175, 182, 200, 217, 248, 260, 280, 310, 325, 350, 359, 364, 403, 434, 455, 520, 620, 650, 700, 718, 728, 775, 806, 868, 910, 1085, 1240, 1300, 1400, 1436, 1550, 1612, 1736, 1795, 1820, 2015, 2170, 2275, 2513, 2600, 2821, 2872, 3100, 3224, 3590, 3640, 4030, 4340, 4550, 4667, 5026, 5425, 5642, 6200, 7180, 8060, 8680, 8975, 9100, 9334, 10052, 10075, 10850, 11129, 11284, 12565, 14105, 14360, 16120, 17950, 18200, 18668, 20104, 20150, 21700, 22258, 22568, 23335, 25130, 28210, 32669, 35900, 37336, 40300, 43400, 44516, 46670, 50260, 55645, 56420, 62825, 65338, 70525, 71800, 77903, 80600, 89032, 93340, 100520, 111290, 112840, 116675, 125650, 130676, 141050, 144677, 155806, 163345, 186680, 222580, 233350, 251300, 261352, 278225, 282100, 289354, 311612, 326690, 389515, 445160, 466700, 502600, 556450, 564200, 578708, 623224, 653380, 723385, 779030, 816725, 933400, 1012739, 1112900, 1157416, 1306760, 1446770, 1558060, 1633450, 1947575, 2025478, 2225800, 2893540, 3116120, 3266900, 3616925, 3895150, 4050956, 5063695, 5787080, 6533800, 7233850, 7790300, 8101912, 10127390, 14467700, 15580600, 20254780, 25318475, 28935400, 40509560, 50636950, 101273900, 202547800]

約数ペア:

[(1, 202547800), (2, 101273900), (4, 50636950), (5, 40509560), (7, 28935400), (8, 25318475), (10, 20254780), (13, 15580600), (14, 14467700), (20, 10127390), (25, 8101912), (26, 7790300), (28, 7233850), (31, 6533800), (35, 5787080), (40, 5063695), (50, 4050956), (52, 3895150), (56, 3616925), (62, 3266900), (65, 3116120), (70, 2893540), (91, 2225800), (100, 2025478), (104, 1947575), (124, 1633450), (130, 1558060), (140, 1446770), (155, 1306760), (175, 1157416), (182, 1112900), (200, 1012739), (217, 933400), (248, 816725), (260, 779030), (280, 723385), (310, 653380), (325, 623224), (350, 578708), (359, 564200), (364, 556450), (403, 502600), (434, 466700), (455, 445160), (520, 389515), (620, 326690), (650, 311612), (700, 289354), (718, 282100), (728, 278225), (775, 261352), (806, 251300), (868, 233350), (910, 222580), (1085, 186680), (1240, 163345), (1300, 155806), (1400, 144677), (1436, 141050), (1550, 130676), (1612, 125650), (1736, 116675), (1795, 112840), (1820, 111290), (2015, 100520), (2170, 93340), (2275, 89032), (2513, 80600), (2600, 77903), (2821, 71800), (2872, 70525), (3100, 65338), (3224, 62825), (3590, 56420), (3640, 55645), (4030, 50260), (4340, 46670), (4550, 44516), (4667, 43400), (5026, 40300), (5425, 37336), (5642, 35900), (6200, 32669), (7180, 28210), (8060, 25130), (8680, 23335), (8975, 22568), (9100, 22258), (9334, 21700), (10052, 20150), (10075, 20104), (10850, 18668), (11129, 18200), (11284, 17950), (12565, 16120), (14105, 14360)]