77701260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1$

素因数の和:165

約数の個数: 288

約数和(自身を含む): 289578240

約数和(自身を除く): 211876980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 19, 20, 21, 26, 28, 30, 35, 38, 39, 42, 49, 52, 57, 60, 65, 70, 76, 78, 84, 91, 95, 98, 105, 107, 114, 130, 133, 140, 147, 156, 182, 190, 195, 196, 210, 214, 228, 245, 247, 260, 266, 273, 285, 294, 321, 364, 380, 390, 399, 420, 428, 455, 490, 494, 532, 535, 546, 570, 588, 637, 642, 665, 735, 741, 749, 780, 798, 910, 931, 980, 988, 1070, 1092, 1140, 1235, 1274, 1284, 1330, 1365, 1391, 1470, 1482, 1498, 1596, 1605, 1729, 1820, 1862, 1911, 1995, 2033, 2140, 2247, 2470, 2548, 2660, 2730, 2782, 2793, 2940, 2964, 2996, 3185, 3210, 3458, 3705, 3724, 3745, 3822, 3990, 4066, 4173, 4494, 4655, 4940, 5187, 5243, 5460, 5564, 5586, 6099, 6370, 6420, 6916, 6955, 7410, 7490, 7644, 7980, 8132, 8346, 8645, 8988, 9310, 9555, 9737, 10165, 10374, 10486, 11172, 11235, 12103, 12198, 12740, 13910, 13965, 14231, 14820, 14980, 15729, 16692, 17290, 18620, 19110, 19474, 20330, 20748, 20865, 20972, 22470, 24206, 24396, 25935, 26215, 26429, 27820, 27930, 28462, 29211, 30495, 31458, 34580, 36309, 38220, 38948, 40660, 41730, 42693, 44940, 48412, 48685, 51870, 52430, 52858, 55860, 56924, 58422, 60515, 60990, 62916, 68159, 71155, 72618, 78645, 79287, 83460, 85386, 97370, 99617, 103740, 104860, 105716, 116844, 121030, 121980, 132145, 136318, 142310, 145236, 146055, 157290, 158574, 170772, 181545, 185003, 194740, 199234, 204477, 213465, 242060, 264290, 272636, 284620, 292110, 298851, 314580, 317148, 340795, 363090, 370006, 396435, 398468, 408954, 426930, 498085, 528580, 555009, 584220, 597702, 681590, 726180, 740012, 792870, 817908, 853860, 925015, 996170, 1022385, 1110018, 1195404, 1295021, 1363180, 1494255, 1585740, 1850030, 1992340, 2044770, 2220036, 2590042, 2775045, 2988510, 3700060, 3885063, 4089540, 5180084, 5550090, 5977020, 6475105, 7770126, 11100180, 12950210, 15540252, 19425315, 25900420, 38850630, 77701260]

約数ペア:

[(1, 77701260), (2, 38850630), (3, 25900420), (4, 19425315), (5, 15540252), (6, 12950210), (7, 11100180), (10, 7770126), (12, 6475105), (13, 5977020), (14, 5550090), (15, 5180084), (19, 4089540), (20, 3885063), (21, 3700060), (26, 2988510), (28, 2775045), (30, 2590042), (35, 2220036), (38, 2044770), (39, 1992340), (42, 1850030), (49, 1585740), (52, 1494255), (57, 1363180), (60, 1295021), (65, 1195404), (70, 1110018), (76, 1022385), (78, 996170), (84, 925015), (91, 853860), (95, 817908), (98, 792870), (105, 740012), (107, 726180), (114, 681590), (130, 597702), (133, 584220), (140, 555009), (147, 528580), (156, 498085), (182, 426930), (190, 408954), (195, 398468), (196, 396435), (210, 370006), (214, 363090), (228, 340795), (245, 317148), (247, 314580), (260, 298851), (266, 292110), (273, 284620), (285, 272636), (294, 264290), (321, 242060), (364, 213465), (380, 204477), (390, 199234), (399, 194740), (420, 185003), (428, 181545), (455, 170772), (490, 158574), (494, 157290), (532, 146055), (535, 145236), (546, 142310), (570, 136318), (588, 132145), (637, 121980), (642, 121030), (665, 116844), (735, 105716), (741, 104860), (749, 103740), (780, 99617), (798, 97370), (910, 85386), (931, 83460), (980, 79287), (988, 78645), (1070, 72618), (1092, 71155), (1140, 68159), (1235, 62916), (1274, 60990), (1284, 60515), (1330, 58422), (1365, 56924), (1391, 55860), (1470, 52858), (1482, 52430), (1498, 51870), (1596, 48685), (1605, 48412), (1729, 44940), (1820, 42693), (1862, 41730), (1911, 40660), (1995, 38948), (2033, 38220), (2140, 36309), (2247, 34580), (2470, 31458), (2548, 30495), (2660, 29211), (2730, 28462), (2782, 27930), (2793, 27820), (2940, 26429), (2964, 26215), (2996, 25935), (3185, 24396), (3210, 24206), (3458, 22470), (3705, 20972), (3724, 20865), (3745, 20748), (3822, 20330), (3990, 19474), (4066, 19110), (4173, 18620), (4494, 17290), (4655, 16692), (4940, 15729), (5187, 14980), (5243, 14820), (5460, 14231), (5564, 13965), (5586, 13910), (6099, 12740), (6370, 12198), (6420, 12103), (6916, 11235), (6955, 11172), (7410, 10486), (7490, 10374), (7644, 10165), (7980, 9737), (8132, 9555), (8346, 9310), (8645, 8988)]