73726380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{643}}^1$

素因数の和:685

約数の個数: 216

約数和(自身を含む): 280595952

約数和(自身を除く): 206869572

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 49, 52, 60, 63, 65, 70, 78, 84, 90, 91, 98, 105, 117, 126, 130, 140, 147, 156, 180, 182, 195, 196, 210, 234, 245, 252, 260, 273, 294, 315, 364, 390, 420, 441, 455, 468, 490, 546, 585, 588, 630, 637, 643, 735, 780, 819, 882, 910, 980, 1092, 1170, 1260, 1274, 1286, 1365, 1470, 1638, 1764, 1820, 1911, 1929, 2205, 2340, 2548, 2572, 2730, 2940, 3185, 3215, 3276, 3822, 3858, 4095, 4410, 4501, 5460, 5733, 5787, 6370, 6430, 7644, 7716, 8190, 8359, 8820, 9002, 9555, 9645, 11466, 11574, 12740, 12860, 13503, 16380, 16718, 18004, 19110, 19290, 22505, 22932, 23148, 25077, 27006, 28665, 28935, 31507, 33436, 38220, 38580, 40509, 41795, 45010, 50154, 54012, 57330, 57870, 58513, 63014, 67515, 75231, 81018, 83590, 90020, 94521, 100308, 114660, 115740, 117026, 125385, 126028, 135030, 150462, 157535, 162036, 167180, 175539, 189042, 202545, 234052, 250770, 270060, 283563, 292565, 300924, 315070, 351078, 376155, 378084, 405090, 409591, 472605, 501540, 526617, 567126, 585130, 630140, 702156, 752310, 810180, 819182, 877695, 945210, 1053234, 1134252, 1170260, 1228773, 1417815, 1504620, 1638364, 1755390, 1890420, 2047955, 2106468, 2457546, 2633085, 2835630, 3510780, 3686319, 4095910, 4915092, 5266170, 5671260, 6143865, 7372638, 8191820, 10532340, 12287730, 14745276, 18431595, 24575460, 36863190, 73726380]

約数ペア:

[(1, 73726380), (2, 36863190), (3, 24575460), (4, 18431595), (5, 14745276), (6, 12287730), (7, 10532340), (9, 8191820), (10, 7372638), (12, 6143865), (13, 5671260), (14, 5266170), (15, 4915092), (18, 4095910), (20, 3686319), (21, 3510780), (26, 2835630), (28, 2633085), (30, 2457546), (35, 2106468), (36, 2047955), (39, 1890420), (42, 1755390), (45, 1638364), (49, 1504620), (52, 1417815), (60, 1228773), (63, 1170260), (65, 1134252), (70, 1053234), (78, 945210), (84, 877695), (90, 819182), (91, 810180), (98, 752310), (105, 702156), (117, 630140), (126, 585130), (130, 567126), (140, 526617), (147, 501540), (156, 472605), (180, 409591), (182, 405090), (195, 378084), (196, 376155), (210, 351078), (234, 315070), (245, 300924), (252, 292565), (260, 283563), (273, 270060), (294, 250770), (315, 234052), (364, 202545), (390, 189042), (420, 175539), (441, 167180), (455, 162036), (468, 157535), (490, 150462), (546, 135030), (585, 126028), (588, 125385), (630, 117026), (637, 115740), (643, 114660), (735, 100308), (780, 94521), (819, 90020), (882, 83590), (910, 81018), (980, 75231), (1092, 67515), (1170, 63014), (1260, 58513), (1274, 57870), (1286, 57330), (1365, 54012), (1470, 50154), (1638, 45010), (1764, 41795), (1820, 40509), (1911, 38580), (1929, 38220), (2205, 33436), (2340, 31507), (2548, 28935), (2572, 28665), (2730, 27006), (2940, 25077), (3185, 23148), (3215, 22932), (3276, 22505), (3822, 19290), (3858, 19110), (4095, 18004), (4410, 16718), (4501, 16380), (5460, 13503), (5733, 12860), (5787, 12740), (6370, 11574), (6430, 11466), (7644, 9645), (7716, 9555), (8190, 9002), (8359, 8820)]