76847820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1$

素因数の和:312

約数の個数: 192

約数和(自身を含む): 267079680

約数和(自身を除く): 190231860

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 47, 51, 60, 68, 70, 84, 85, 94, 102, 105, 119, 140, 141, 170, 188, 204, 210, 229, 235, 238, 255, 282, 329, 340, 357, 420, 458, 470, 476, 510, 564, 595, 658, 687, 705, 714, 799, 916, 940, 987, 1020, 1145, 1190, 1316, 1374, 1410, 1428, 1598, 1603, 1645, 1785, 1974, 2290, 2380, 2397, 2748, 2820, 3196, 3206, 3290, 3435, 3570, 3893, 3948, 3995, 4580, 4794, 4809, 4935, 5593, 6412, 6580, 6870, 7140, 7786, 7990, 8015, 9588, 9618, 9870, 10763, 11186, 11679, 11985, 13740, 15572, 15980, 16030, 16779, 19236, 19465, 19740, 21526, 22372, 23358, 23970, 24045, 27251, 27965, 32060, 32289, 33558, 38930, 43052, 46716, 47940, 48090, 53815, 54502, 55930, 58395, 64578, 67116, 75341, 77860, 81753, 83895, 96180, 107630, 109004, 111860, 116790, 129156, 136255, 150682, 161445, 163506, 167790, 182971, 215260, 226023, 233580, 272510, 301364, 322890, 327012, 335580, 365942, 376705, 408765, 452046, 545020, 548913, 645780, 731884, 753410, 817530, 904092, 914855, 1097826, 1130115, 1280797, 1506820, 1635060, 1829710, 2195652, 2260230, 2561594, 2744565, 3659420, 3842391, 4520460, 5123188, 5489130, 6403985, 7684782, 10978260, 12807970, 15369564, 19211955, 25615940, 38423910, 76847820]

約数ペア:

[(1, 76847820), (2, 38423910), (3, 25615940), (4, 19211955), (5, 15369564), (6, 12807970), (7, 10978260), (10, 7684782), (12, 6403985), (14, 5489130), (15, 5123188), (17, 4520460), (20, 3842391), (21, 3659420), (28, 2744565), (30, 2561594), (34, 2260230), (35, 2195652), (42, 1829710), (47, 1635060), (51, 1506820), (60, 1280797), (68, 1130115), (70, 1097826), (84, 914855), (85, 904092), (94, 817530), (102, 753410), (105, 731884), (119, 645780), (140, 548913), (141, 545020), (170, 452046), (188, 408765), (204, 376705), (210, 365942), (229, 335580), (235, 327012), (238, 322890), (255, 301364), (282, 272510), (329, 233580), (340, 226023), (357, 215260), (420, 182971), (458, 167790), (470, 163506), (476, 161445), (510, 150682), (564, 136255), (595, 129156), (658, 116790), (687, 111860), (705, 109004), (714, 107630), (799, 96180), (916, 83895), (940, 81753), (987, 77860), (1020, 75341), (1145, 67116), (1190, 64578), (1316, 58395), (1374, 55930), (1410, 54502), (1428, 53815), (1598, 48090), (1603, 47940), (1645, 46716), (1785, 43052), (1974, 38930), (2290, 33558), (2380, 32289), (2397, 32060), (2748, 27965), (2820, 27251), (3196, 24045), (3206, 23970), (3290, 23358), (3435, 22372), (3570, 21526), (3893, 19740), (3948, 19465), (3995, 19236), (4580, 16779), (4794, 16030), (4809, 15980), (4935, 15572), (5593, 13740), (6412, 11985), (6580, 11679), (6870, 11186), (7140, 10763), (7786, 9870), (7990, 9618), (8015, 9588)]