85880340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{107}}^1$

素因数の和:156

約数の個数: 288

約数和(自身を含む): 330220800

約数和(自身を除く): 244340460

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, 107, 117, 126, 130, 140, 147, 156, 180, 182, 195, 196, 210, 214, 234, 245, 252, 260, 273, 294, 315, 321, 343, 364, 390, 420, 428, 441, 455, 468, 490, 535, 546, 585, 588, 630, 637, 642, 686, 735, 749, 780, 819, 882, 910, 963, 980, 1029, 1070, 1092, 1170, 1260, 1274, 1284, 1365, 1372, 1391, 1470, 1498, 1605, 1638, 1715, 1764, 1820, 1911, 1926, 2058, 2140, 2205, 2247, 2340, 2548, 2730, 2782, 2940, 2996, 3087, 3185, 3210, 3276, 3430, 3745, 3822, 3852, 4095, 4116, 4173, 4410, 4459, 4494, 4815, 5145, 5243, 5460, 5564, 5733, 6174, 6370, 6420, 6741, 6860, 6955, 7490, 7644, 8190, 8346, 8820, 8918, 8988, 9555, 9630, 9737, 10290, 10486, 11235, 11466, 12348, 12519, 12740, 13377, 13482, 13910, 14980, 15435, 15729, 16380, 16692, 17836, 19110, 19260, 19474, 20580, 20865, 20972, 22295, 22470, 22932, 25038, 26215, 26754, 26964, 27820, 28665, 29211, 30870, 31458, 33705, 36701, 38220, 38948, 40131, 41730, 44590, 44940, 47187, 48685, 50076, 52430, 53508, 57330, 58422, 61740, 62595, 62916, 66885, 67410, 68159, 73402, 78645, 80262, 83460, 87633, 89180, 94374, 97370, 104860, 110103, 114660, 116844, 125190, 133770, 134820, 136318, 146055, 146804, 157290, 160524, 175266, 183505, 188748, 194740, 200655, 204477, 220206, 235935, 250380, 267540, 272636, 292110, 314580, 330309, 340795, 350532, 367010, 401310, 408954, 438165, 440412, 471870, 477113, 550515, 584220, 613431, 660618, 681590, 734020, 802620, 817908, 876330, 943740, 954226, 1022385, 1101030, 1226862, 1321236, 1363180, 1431339, 1651545, 1752660, 1908452, 2044770, 2202060, 2385565, 2453724, 2862678, 3067155, 3303090, 4089540, 4294017, 4771130, 5725356, 6134310, 6606180, 7156695, 8588034, 9542260, 12268620, 14313390, 17176068, 21470085, 28626780, 42940170, 85880340]

約数ペア:

[(1, 85880340), (2, 42940170), (3, 28626780), (4, 21470085), (5, 17176068), (6, 14313390), (7, 12268620), (9, 9542260), (10, 8588034), (12, 7156695), (13, 6606180), (14, 6134310), (15, 5725356), (18, 4771130), (20, 4294017), (21, 4089540), (26, 3303090), (28, 3067155), (30, 2862678), (35, 2453724), (36, 2385565), (39, 2202060), (42, 2044770), (45, 1908452), (49, 1752660), (52, 1651545), (60, 1431339), (63, 1363180), (65, 1321236), (70, 1226862), (78, 1101030), (84, 1022385), (90, 954226), (91, 943740), (98, 876330), (105, 817908), (107, 802620), (117, 734020), (126, 681590), (130, 660618), (140, 613431), (147, 584220), (156, 550515), (180, 477113), (182, 471870), (195, 440412), (196, 438165), (210, 408954), (214, 401310), (234, 367010), (245, 350532), (252, 340795), (260, 330309), (273, 314580), (294, 292110), (315, 272636), (321, 267540), (343, 250380), (364, 235935), (390, 220206), (420, 204477), (428, 200655), (441, 194740), (455, 188748), (468, 183505), (490, 175266), (535, 160524), (546, 157290), (585, 146804), (588, 146055), (630, 136318), (637, 134820), (642, 133770), (686, 125190), (735, 116844), (749, 114660), (780, 110103), (819, 104860), (882, 97370), (910, 94374), (963, 89180), (980, 87633), (1029, 83460), (1070, 80262), (1092, 78645), (1170, 73402), (1260, 68159), (1274, 67410), (1284, 66885), (1365, 62916), (1372, 62595), (1391, 61740), (1470, 58422), (1498, 57330), (1605, 53508), (1638, 52430), (1715, 50076), (1764, 48685), (1820, 47187), (1911, 44940), (1926, 44590), (2058, 41730), (2140, 40131), (2205, 38948), (2247, 38220), (2340, 36701), (2548, 33705), (2730, 31458), (2782, 30870), (2940, 29211), (2996, 28665), (3087, 27820), (3185, 26964), (3210, 26754), (3276, 26215), (3430, 25038), (3745, 22932), (3822, 22470), (3852, 22295), (4095, 20972), (4116, 20865), (4173, 20580), (4410, 19474), (4459, 19260), (4494, 19110), (4815, 17836), (5145, 16692), (5243, 16380), (5460, 15729), (5564, 15435), (5733, 14980), (6174, 13910), (6370, 13482), (6420, 13377), (6741, 12740), (6860, 12519), (6955, 12348), (7490, 11466), (7644, 11235), (8190, 10486), (8346, 10290), (8820, 9737), (8918, 9630), (8988, 9555)]