138977400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1$

素因数の和:278

約数の個数: 192

約数和(自身を含む): 462470400

約数和(自身を除く): 323493000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 25, 30, 38, 40, 50, 57, 60, 73, 75, 76, 95, 100, 114, 120, 146, 150, 152, 167, 190, 200, 219, 228, 285, 292, 300, 334, 365, 380, 438, 456, 475, 501, 570, 584, 600, 668, 730, 760, 835, 876, 950, 1002, 1095, 1140, 1336, 1387, 1425, 1460, 1670, 1752, 1825, 1900, 2004, 2190, 2280, 2505, 2774, 2850, 2920, 3173, 3340, 3650, 3800, 4008, 4161, 4175, 4380, 5010, 5475, 5548, 5700, 6346, 6680, 6935, 7300, 8322, 8350, 8760, 9519, 10020, 10950, 11096, 11400, 12191, 12525, 12692, 13870, 14600, 15865, 16644, 16700, 19038, 20040, 20805, 21900, 24382, 25050, 25384, 27740, 31730, 33288, 33400, 34675, 36573, 38076, 41610, 43800, 47595, 48764, 50100, 55480, 60955, 63460, 69350, 73146, 76152, 79325, 83220, 95190, 97528, 100200, 104025, 121910, 126920, 138700, 146292, 158650, 166440, 182865, 190380, 208050, 231629, 237975, 243820, 277400, 292584, 304775, 317300, 365730, 380760, 416100, 463258, 475950, 487640, 609550, 634600, 694887, 731460, 832200, 914325, 926516, 951900, 1158145, 1219100, 1389774, 1462920, 1828650, 1853032, 1903800, 2316290, 2438200, 2779548, 3474435, 3657300, 4632580, 5559096, 5790725, 6948870, 7314600, 9265160, 11581450, 13897740, 17372175, 23162900, 27795480, 34744350, 46325800, 69488700, 138977400]

約数ペア:

[(1, 138977400), (2, 69488700), (3, 46325800), (4, 34744350), (5, 27795480), (6, 23162900), (8, 17372175), (10, 13897740), (12, 11581450), (15, 9265160), (19, 7314600), (20, 6948870), (24, 5790725), (25, 5559096), (30, 4632580), (38, 3657300), (40, 3474435), (50, 2779548), (57, 2438200), (60, 2316290), (73, 1903800), (75, 1853032), (76, 1828650), (95, 1462920), (100, 1389774), (114, 1219100), (120, 1158145), (146, 951900), (150, 926516), (152, 914325), (167, 832200), (190, 731460), (200, 694887), (219, 634600), (228, 609550), (285, 487640), (292, 475950), (300, 463258), (334, 416100), (365, 380760), (380, 365730), (438, 317300), (456, 304775), (475, 292584), (501, 277400), (570, 243820), (584, 237975), (600, 231629), (668, 208050), (730, 190380), (760, 182865), (835, 166440), (876, 158650), (950, 146292), (1002, 138700), (1095, 126920), (1140, 121910), (1336, 104025), (1387, 100200), (1425, 97528), (1460, 95190), (1670, 83220), (1752, 79325), (1825, 76152), (1900, 73146), (2004, 69350), (2190, 63460), (2280, 60955), (2505, 55480), (2774, 50100), (2850, 48764), (2920, 47595), (3173, 43800), (3340, 41610), (3650, 38076), (3800, 36573), (4008, 34675), (4161, 33400), (4175, 33288), (4380, 31730), (5010, 27740), (5475, 25384), (5548, 25050), (5700, 24382), (6346, 21900), (6680, 20805), (6935, 20040), (7300, 19038), (8322, 16700), (8350, 16644), (8760, 15865), (9519, 14600), (10020, 13870), (10950, 12692), (11096, 12525), (11400, 12191)]