67542020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:142

約数の個数: 192

約数和(自身を含む): 193052160

約数和(自身を除く): 125510140

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 17, 20, 26, 28, 34, 35, 37, 52, 59, 65, 68, 70, 74, 85, 91, 118, 119, 130, 140, 148, 170, 182, 185, 221, 236, 238, 259, 260, 295, 340, 364, 370, 413, 442, 455, 476, 481, 518, 590, 595, 629, 740, 767, 826, 884, 910, 962, 1003, 1036, 1105, 1180, 1190, 1258, 1295, 1534, 1547, 1652, 1820, 1924, 2006, 2065, 2183, 2210, 2380, 2405, 2516, 2590, 3068, 3094, 3145, 3367, 3835, 4012, 4130, 4366, 4403, 4420, 4810, 5015, 5180, 5369, 6188, 6290, 6734, 7021, 7670, 7735, 8177, 8260, 8732, 8806, 9620, 10030, 10738, 10915, 12580, 13039, 13468, 14042, 15281, 15340, 15470, 16354, 16835, 17612, 20060, 21476, 21830, 22015, 26078, 26845, 28084, 28379, 30562, 30940, 32708, 33670, 35105, 37111, 40885, 43660, 44030, 52156, 53690, 56758, 57239, 61124, 65195, 67340, 70210, 74222, 76405, 81770, 88060, 91273, 107380, 113516, 114478, 130390, 140420, 141895, 148444, 152810, 163540, 182546, 185555, 198653, 228956, 259777, 260780, 283790, 286195, 305620, 365092, 371110, 397306, 456365, 482443, 519554, 567580, 572390, 742220, 794612, 912730, 964886, 993265, 1039108, 1144780, 1298885, 1825460, 1929772, 1986530, 2412215, 2597770, 3377101, 3973060, 4824430, 5195540, 6754202, 9648860, 13508404, 16885505, 33771010, 67542020]

約数ペア:

[(1, 67542020), (2, 33771010), (4, 16885505), (5, 13508404), (7, 9648860), (10, 6754202), (13, 5195540), (14, 4824430), (17, 3973060), (20, 3377101), (26, 2597770), (28, 2412215), (34, 1986530), (35, 1929772), (37, 1825460), (52, 1298885), (59, 1144780), (65, 1039108), (68, 993265), (70, 964886), (74, 912730), (85, 794612), (91, 742220), (118, 572390), (119, 567580), (130, 519554), (140, 482443), (148, 456365), (170, 397306), (182, 371110), (185, 365092), (221, 305620), (236, 286195), (238, 283790), (259, 260780), (260, 259777), (295, 228956), (340, 198653), (364, 185555), (370, 182546), (413, 163540), (442, 152810), (455, 148444), (476, 141895), (481, 140420), (518, 130390), (590, 114478), (595, 113516), (629, 107380), (740, 91273), (767, 88060), (826, 81770), (884, 76405), (910, 74222), (962, 70210), (1003, 67340), (1036, 65195), (1105, 61124), (1180, 57239), (1190, 56758), (1258, 53690), (1295, 52156), (1534, 44030), (1547, 43660), (1652, 40885), (1820, 37111), (1924, 35105), (2006, 33670), (2065, 32708), (2183, 30940), (2210, 30562), (2380, 28379), (2405, 28084), (2516, 26845), (2590, 26078), (3068, 22015), (3094, 21830), (3145, 21476), (3367, 20060), (3835, 17612), (4012, 16835), (4130, 16354), (4366, 15470), (4403, 15340), (4420, 15281), (4810, 14042), (5015, 13468), (5180, 13039), (5369, 12580), (6188, 10915), (6290, 10738), (6734, 10030), (7021, 9620), (7670, 8806), (7735, 8732), (8177, 8260)]