521256060

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{467}}^1$

素因数の和:554

約数の個数: 240

約数和(自身を含む): 1798052256

約数和(自身を除く): 1276796196

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 53, 54, 60, 65, 78, 81, 90, 106, 108, 117, 130, 135, 156, 159, 162, 180, 195, 212, 234, 260, 265, 270, 318, 324, 351, 390, 405, 467, 468, 477, 530, 540, 585, 636, 689, 702, 780, 795, 810, 934, 954, 1053, 1060, 1170, 1378, 1401, 1404, 1431, 1590, 1620, 1755, 1868, 1908, 2067, 2106, 2335, 2340, 2385, 2756, 2802, 2862, 3180, 3445, 3510, 4134, 4203, 4212, 4293, 4670, 4770, 5265, 5604, 5724, 6071, 6201, 6890, 7005, 7020, 7155, 8268, 8406, 8586, 9340, 9540, 10335, 10530, 12142, 12402, 12609, 13780, 14010, 14310, 16812, 17172, 18213, 18603, 20670, 21015, 21060, 21465, 24284, 24751, 24804, 25218, 28020, 28620, 30355, 31005, 36426, 37206, 37827, 41340, 42030, 42930, 49502, 50436, 54639, 55809, 60710, 62010, 63045, 72852, 74253, 74412, 75654, 84060, 85860, 91065, 93015, 99004, 109278, 111618, 121420, 123755, 124020, 126090, 148506, 151308, 163917, 182130, 186030, 189135, 218556, 222759, 223236, 247510, 252180, 273195, 279045, 297012, 321763, 327834, 364260, 371265, 372060, 378270, 445518, 491751, 495020, 546390, 558090, 643526, 655668, 668277, 742530, 756540, 819585, 891036, 965289, 983502, 1092780, 1113795, 1116180, 1287052, 1336554, 1485060, 1608815, 1639170, 1930578, 1967004, 2004831, 2227590, 2458755, 2673108, 2895867, 3217630, 3278340, 3341385, 3861156, 4009662, 4455180, 4826445, 4917510, 5791734, 6435260, 6682770, 8019324, 8687601, 9652890, 9835020, 10024155, 11583468, 13365540, 14479335, 17375202, 19305780, 20048310, 26062803, 28958670, 34750404, 40096620, 43438005, 52125606, 57917340, 86876010, 104251212, 130314015, 173752020, 260628030, 521256060]

約数ペア:

[(1, 521256060), (2, 260628030), (3, 173752020), (4, 130314015), (5, 104251212), (6, 86876010), (9, 57917340), (10, 52125606), (12, 43438005), (13, 40096620), (15, 34750404), (18, 28958670), (20, 26062803), (26, 20048310), (27, 19305780), (30, 17375202), (36, 14479335), (39, 13365540), (45, 11583468), (52, 10024155), (53, 9835020), (54, 9652890), (60, 8687601), (65, 8019324), (78, 6682770), (81, 6435260), (90, 5791734), (106, 4917510), (108, 4826445), (117, 4455180), (130, 4009662), (135, 3861156), (156, 3341385), (159, 3278340), (162, 3217630), (180, 2895867), (195, 2673108), (212, 2458755), (234, 2227590), (260, 2004831), (265, 1967004), (270, 1930578), (318, 1639170), (324, 1608815), (351, 1485060), (390, 1336554), (405, 1287052), (467, 1116180), (468, 1113795), (477, 1092780), (530, 983502), (540, 965289), (585, 891036), (636, 819585), (689, 756540), (702, 742530), (780, 668277), (795, 655668), (810, 643526), (934, 558090), (954, 546390), (1053, 495020), (1060, 491751), (1170, 445518), (1378, 378270), (1401, 372060), (1404, 371265), (1431, 364260), (1590, 327834), (1620, 321763), (1755, 297012), (1868, 279045), (1908, 273195), (2067, 252180), (2106, 247510), (2335, 223236), (2340, 222759), (2385, 218556), (2756, 189135), (2802, 186030), (2862, 182130), (3180, 163917), (3445, 151308), (3510, 148506), (4134, 126090), (4203, 124020), (4212, 123755), (4293, 121420), (4670, 111618), (4770, 109278), (5265, 99004), (5604, 93015), (5724, 91065), (6071, 85860), (6201, 84060), (6890, 75654), (7005, 74412), (7020, 74253), (7155, 72852), (8268, 63045), (8406, 62010), (8586, 60710), (9340, 55809), (9540, 54639), (10335, 50436), (10530, 49502), (12142, 42930), (12402, 42030), (12609, 41340), (13780, 37827), (14010, 37206), (14310, 36426), (16812, 31005), (17172, 30355), (18213, 28620), (18603, 28020), (20670, 25218), (21015, 24804), (21060, 24751), (21465, 24284)]