67845050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:113

約数の個数: 144

約数和(自身を含む): 165560832

約数和(自身を除く): 97715782

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 31, 35, 37, 50, 62, 65, 70, 74, 91, 130, 155, 169, 175, 182, 185, 217, 259, 310, 325, 338, 350, 370, 403, 434, 455, 481, 518, 650, 775, 806, 845, 910, 925, 962, 1085, 1147, 1183, 1295, 1550, 1690, 1850, 2015, 2170, 2275, 2294, 2366, 2405, 2590, 2821, 3367, 4030, 4225, 4550, 4810, 5239, 5425, 5642, 5735, 5915, 6253, 6475, 6734, 8029, 8450, 10075, 10478, 10850, 11470, 11830, 12025, 12506, 12950, 14105, 14911, 16058, 16835, 20150, 24050, 26195, 28210, 28675, 29575, 29822, 31265, 33670, 36673, 40145, 43771, 52390, 57350, 59150, 62530, 70525, 73346, 74555, 80290, 84175, 87542, 104377, 130975, 141050, 149110, 156325, 168350, 183365, 193843, 200725, 208754, 218855, 261950, 312650, 366730, 372775, 387686, 401450, 437710, 521885, 745550, 916825, 969215, 1043770, 1094275, 1356901, 1833650, 1938430, 2188550, 2609425, 2713802, 4846075, 5218850, 6784505, 9692150, 13569010, 33922525, 67845050]

約数ペア:

[(1, 67845050), (2, 33922525), (5, 13569010), (7, 9692150), (10, 6784505), (13, 5218850), (14, 4846075), (25, 2713802), (26, 2609425), (31, 2188550), (35, 1938430), (37, 1833650), (50, 1356901), (62, 1094275), (65, 1043770), (70, 969215), (74, 916825), (91, 745550), (130, 521885), (155, 437710), (169, 401450), (175, 387686), (182, 372775), (185, 366730), (217, 312650), (259, 261950), (310, 218855), (325, 208754), (338, 200725), (350, 193843), (370, 183365), (403, 168350), (434, 156325), (455, 149110), (481, 141050), (518, 130975), (650, 104377), (775, 87542), (806, 84175), (845, 80290), (910, 74555), (925, 73346), (962, 70525), (1085, 62530), (1147, 59150), (1183, 57350), (1295, 52390), (1550, 43771), (1690, 40145), (1850, 36673), (2015, 33670), (2170, 31265), (2275, 29822), (2294, 29575), (2366, 28675), (2405, 28210), (2590, 26195), (2821, 24050), (3367, 20150), (4030, 16835), (4225, 16058), (4550, 14911), (4810, 14105), (5239, 12950), (5425, 12506), (5642, 12025), (5735, 11830), (5915, 11470), (6253, 10850), (6475, 10478), (6734, 10075), (8029, 8450)]