83615220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{277}}^1$

素因数の和:351

約数の個数: 192

約数和(自身を含む): 287696640

約数和(自身を除く): 204081420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 43, 45, 52, 54, 60, 65, 78, 86, 90, 108, 117, 129, 130, 135, 156, 172, 180, 195, 215, 234, 258, 260, 270, 277, 351, 387, 390, 430, 468, 516, 540, 554, 559, 585, 645, 702, 774, 780, 831, 860, 1108, 1118, 1161, 1170, 1290, 1385, 1404, 1548, 1662, 1677, 1755, 1935, 2236, 2322, 2340, 2493, 2580, 2770, 2795, 3324, 3354, 3510, 3601, 3870, 4155, 4644, 4986, 5031, 5540, 5590, 5805, 6708, 7020, 7202, 7479, 7740, 8310, 8385, 9972, 10062, 10803, 11180, 11610, 11911, 12465, 14404, 14958, 15093, 16620, 16770, 18005, 20124, 21606, 23220, 23822, 24930, 25155, 29916, 30186, 32409, 33540, 35733, 36010, 37395, 43212, 47644, 49860, 50310, 54015, 59555, 60372, 64818, 71466, 72020, 74790, 75465, 97227, 100620, 107199, 108030, 119110, 129636, 142932, 149580, 150930, 154843, 162045, 178665, 194454, 214398, 216060, 238220, 301860, 309686, 321597, 324090, 357330, 388908, 428796, 464529, 486135, 535995, 619372, 643194, 648180, 714660, 774215, 929058, 972270, 1071990, 1286388, 1393587, 1548430, 1607985, 1858116, 1944540, 2143980, 2322645, 2787174, 3096860, 3215970, 4180761, 4645290, 5574348, 6431940, 6967935, 8361522, 9290580, 13935870, 16723044, 20903805, 27871740, 41807610, 83615220]

約数ペア:

[(1, 83615220), (2, 41807610), (3, 27871740), (4, 20903805), (5, 16723044), (6, 13935870), (9, 9290580), (10, 8361522), (12, 6967935), (13, 6431940), (15, 5574348), (18, 4645290), (20, 4180761), (26, 3215970), (27, 3096860), (30, 2787174), (36, 2322645), (39, 2143980), (43, 1944540), (45, 1858116), (52, 1607985), (54, 1548430), (60, 1393587), (65, 1286388), (78, 1071990), (86, 972270), (90, 929058), (108, 774215), (117, 714660), (129, 648180), (130, 643194), (135, 619372), (156, 535995), (172, 486135), (180, 464529), (195, 428796), (215, 388908), (234, 357330), (258, 324090), (260, 321597), (270, 309686), (277, 301860), (351, 238220), (387, 216060), (390, 214398), (430, 194454), (468, 178665), (516, 162045), (540, 154843), (554, 150930), (559, 149580), (585, 142932), (645, 129636), (702, 119110), (774, 108030), (780, 107199), (831, 100620), (860, 97227), (1108, 75465), (1118, 74790), (1161, 72020), (1170, 71466), (1290, 64818), (1385, 60372), (1404, 59555), (1548, 54015), (1662, 50310), (1677, 49860), (1755, 47644), (1935, 43212), (2236, 37395), (2322, 36010), (2340, 35733), (2493, 33540), (2580, 32409), (2770, 30186), (2795, 29916), (3324, 25155), (3354, 24930), (3510, 23822), (3601, 23220), (3870, 21606), (4155, 20124), (4644, 18005), (4986, 16770), (5031, 16620), (5540, 15093), (5590, 14958), (5805, 14404), (6708, 12465), (7020, 11911), (7202, 11610), (7479, 11180), (7740, 10803), (8310, 10062), (8385, 9972)]