173752020

素因数分解:

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

素因数の和:551

約数の個数: 192

約数和(自身を含む): 594397440

約数和(自身を除く): 420645420

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, 90, 106, 108, 117, 130, 135, 156, 159, 180, 195, 212, 234, 260, 265, 270, 318, 351, 390, 467, 468, 477, 530, 540, 585, 636, 689, 702, 780, 795, 934, 954, 1060, 1170, 1378, 1401, 1404, 1431, 1590, 1755, 1868, 1908, 2067, 2335, 2340, 2385, 2756, 2802, 2862, 3180, 3445, 3510, 4134, 4203, 4670, 4770, 5604, 5724, 6071, 6201, 6890, 7005, 7020, 7155, 8268, 8406, 9340, 9540, 10335, 12142, 12402, 12609, 13780, 14010, 14310, 16812, 18213, 18603, 20670, 21015, 24284, 24751, 24804, 25218, 28020, 28620, 30355, 31005, 36426, 37206, 41340, 42030, 49502, 50436, 54639, 60710, 62010, 63045, 72852, 74253, 74412, 84060, 91065, 93015, 99004, 109278, 121420, 123755, 124020, 126090, 148506, 163917, 182130, 186030, 218556, 222759, 247510, 252180, 273195, 297012, 321763, 327834, 364260, 371265, 372060, 445518, 495020, 546390, 643526, 655668, 668277, 742530, 819585, 891036, 965289, 1092780, 1113795, 1287052, 1336554, 1485060, 1608815, 1639170, 1930578, 2227590, 2673108, 2895867, 3217630, 3278340, 3341385, 3861156, 4455180, 4826445, 5791734, 6435260, 6682770, 8687601, 9652890, 11583468, 13365540, 14479335, 17375202, 19305780, 28958670, 34750404, 43438005, 57917340, 86876010, 173752020]

約数ペア:

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