91463580

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:178

約数の個数: 240

約数和(自身を含む): 319312224

約数和(自身を除く): 227848644

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, 81, 86, 90, 101, 108, 117, 129, 130, 135, 156, 162, 172, 180, 195, 202, 215, 234, 258, 260, 270, 303, 324, 351, 387, 390, 404, 405, 430, 468, 505, 516, 540, 559, 585, 606, 645, 702, 774, 780, 810, 860, 909, 1010, 1053, 1118, 1161, 1170, 1212, 1290, 1313, 1404, 1515, 1548, 1620, 1677, 1755, 1818, 1935, 2020, 2106, 2236, 2322, 2340, 2580, 2626, 2727, 2795, 3030, 3354, 3483, 3510, 3636, 3870, 3939, 4212, 4343, 4545, 4644, 5031, 5252, 5265, 5454, 5590, 5805, 6060, 6565, 6708, 6966, 7020, 7740, 7878, 8181, 8385, 8686, 9090, 10062, 10530, 10908, 11180, 11610, 11817, 13029, 13130, 13635, 13932, 15093, 15756, 16362, 16770, 17372, 17415, 18180, 19695, 20124, 21060, 21715, 23220, 23634, 25155, 26058, 26260, 27270, 30186, 32724, 33540, 34830, 35451, 39087, 39390, 40905, 43430, 45279, 47268, 50310, 52116, 54540, 56459, 59085, 60372, 65145, 69660, 70902, 75465, 78174, 78780, 81810, 86860, 90558, 100620, 106353, 112918, 117261, 118170, 130290, 141804, 150930, 156348, 163620, 169377, 177255, 181116, 195435, 212706, 225836, 226395, 234522, 236340, 260580, 282295, 301860, 338754, 351783, 354510, 390870, 425412, 452790, 469044, 508131, 531765, 564590, 586305, 677508, 703566, 709020, 781740, 846885, 905580, 1016262, 1063530, 1129180, 1172610, 1407132, 1524393, 1693770, 1758915, 2032524, 2127060, 2345220, 2540655, 3048786, 3387540, 3517830, 4573179, 5081310, 6097572, 7035660, 7621965, 9146358, 10162620, 15243930, 18292716, 22865895, 30487860, 45731790, 91463580]

約数ペア:

[(1, 91463580), (2, 45731790), (3, 30487860), (4, 22865895), (5, 18292716), (6, 15243930), (9, 10162620), (10, 9146358), (12, 7621965), (13, 7035660), (15, 6097572), (18, 5081310), (20, 4573179), (26, 3517830), (27, 3387540), (30, 3048786), (36, 2540655), (39, 2345220), (43, 2127060), (45, 2032524), (52, 1758915), (54, 1693770), (60, 1524393), (65, 1407132), (78, 1172610), (81, 1129180), (86, 1063530), (90, 1016262), (101, 905580), (108, 846885), (117, 781740), (129, 709020), (130, 703566), (135, 677508), (156, 586305), (162, 564590), (172, 531765), (180, 508131), (195, 469044), (202, 452790), (215, 425412), (234, 390870), (258, 354510), (260, 351783), (270, 338754), (303, 301860), (324, 282295), (351, 260580), (387, 236340), (390, 234522), (404, 226395), (405, 225836), (430, 212706), (468, 195435), (505, 181116), (516, 177255), (540, 169377), (559, 163620), (585, 156348), (606, 150930), (645, 141804), (702, 130290), (774, 118170), (780, 117261), (810, 112918), (860, 106353), (909, 100620), (1010, 90558), (1053, 86860), (1118, 81810), (1161, 78780), (1170, 78174), (1212, 75465), (1290, 70902), (1313, 69660), (1404, 65145), (1515, 60372), (1548, 59085), (1620, 56459), (1677, 54540), (1755, 52116), (1818, 50310), (1935, 47268), (2020, 45279), (2106, 43430), (2236, 40905), (2322, 39390), (2340, 39087), (2580, 35451), (2626, 34830), (2727, 33540), (2795, 32724), (3030, 30186), (3354, 27270), (3483, 26260), (3510, 26058), (3636, 25155), (3870, 23634), (3939, 23220), (4212, 21715), (4343, 21060), (4545, 20124), (4644, 19695), (5031, 18180), (5252, 17415), (5265, 17372), (5454, 16770), (5590, 16362), (5805, 15756), (6060, 15093), (6565, 13932), (6708, 13635), (6966, 13130), (7020, 13029), (7740, 11817), (7878, 11610), (8181, 11180), (8385, 10908), (8686, 10530), (9090, 10062)]