248630200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{719}}^1$

素因数の和:774

約数の個数: 192

約数和(自身を含む): 749952000

約数和(自身を除く): 501321800

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 19, 20, 25, 26, 28, 35, 38, 40, 50, 52, 56, 65, 70, 76, 91, 95, 100, 104, 130, 133, 140, 152, 175, 182, 190, 200, 247, 260, 266, 280, 325, 350, 364, 380, 455, 475, 494, 520, 532, 650, 665, 700, 719, 728, 760, 910, 950, 988, 1064, 1235, 1300, 1330, 1400, 1438, 1729, 1820, 1900, 1976, 2275, 2470, 2600, 2660, 2876, 3325, 3458, 3595, 3640, 3800, 4550, 4940, 5033, 5320, 5752, 6175, 6650, 6916, 7190, 8645, 9100, 9347, 9880, 10066, 12350, 13300, 13661, 13832, 14380, 17290, 17975, 18200, 18694, 20132, 24700, 25165, 26600, 27322, 28760, 34580, 35950, 37388, 40264, 43225, 46735, 49400, 50330, 54644, 65429, 68305, 69160, 71900, 74776, 86450, 93470, 95627, 100660, 109288, 125825, 130858, 136610, 143800, 172900, 177593, 186940, 191254, 201320, 233675, 251650, 261716, 273220, 327145, 341525, 345800, 355186, 373880, 382508, 467350, 478135, 503300, 523432, 546440, 654290, 683050, 710372, 765016, 887965, 934700, 956270, 1006600, 1243151, 1308580, 1366100, 1420744, 1635725, 1775930, 1869400, 1912540, 2390675, 2486302, 2617160, 2732200, 3271450, 3551860, 3825080, 4439825, 4781350, 4972604, 6215755, 6542900, 7103720, 8879650, 9562700, 9945208, 12431510, 13085800, 17759300, 19125400, 24863020, 31078775, 35518600, 49726040, 62157550, 124315100, 248630200]

約数ペア:

[(1, 248630200), (2, 124315100), (4, 62157550), (5, 49726040), (7, 35518600), (8, 31078775), (10, 24863020), (13, 19125400), (14, 17759300), (19, 13085800), (20, 12431510), (25, 9945208), (26, 9562700), (28, 8879650), (35, 7103720), (38, 6542900), (40, 6215755), (50, 4972604), (52, 4781350), (56, 4439825), (65, 3825080), (70, 3551860), (76, 3271450), (91, 2732200), (95, 2617160), (100, 2486302), (104, 2390675), (130, 1912540), (133, 1869400), (140, 1775930), (152, 1635725), (175, 1420744), (182, 1366100), (190, 1308580), (200, 1243151), (247, 1006600), (260, 956270), (266, 934700), (280, 887965), (325, 765016), (350, 710372), (364, 683050), (380, 654290), (455, 546440), (475, 523432), (494, 503300), (520, 478135), (532, 467350), (650, 382508), (665, 373880), (700, 355186), (719, 345800), (728, 341525), (760, 327145), (910, 273220), (950, 261716), (988, 251650), (1064, 233675), (1235, 201320), (1300, 191254), (1330, 186940), (1400, 177593), (1438, 172900), (1729, 143800), (1820, 136610), (1900, 130858), (1976, 125825), (2275, 109288), (2470, 100660), (2600, 95627), (2660, 93470), (2876, 86450), (3325, 74776), (3458, 71900), (3595, 69160), (3640, 68305), (3800, 65429), (4550, 54644), (4940, 50330), (5033, 49400), (5320, 46735), (5752, 43225), (6175, 40264), (6650, 37388), (6916, 35950), (7190, 34580), (8645, 28760), (9100, 27322), (9347, 26600), (9880, 25165), (10066, 24700), (12350, 20132), (13300, 18694), (13661, 18200), (13832, 17975), (14380, 17290)]