84755580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1$

素因数の和:113

約数の個数: 288

約数和(自身を含む): 315431424

約数和(自身を除く): 230675844

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, 43, 52, 57, 60, 65, 70, 76, 78, 84, 86, 91, 95, 105, 114, 129, 130, 133, 140, 156, 172, 182, 190, 195, 210, 215, 228, 247, 258, 260, 266, 273, 285, 301, 361, 364, 380, 390, 399, 420, 430, 455, 494, 516, 532, 546, 559, 570, 602, 645, 665, 722, 741, 780, 798, 817, 860, 903, 910, 988, 1083, 1092, 1118, 1140, 1204, 1235, 1290, 1330, 1365, 1444, 1482, 1505, 1596, 1634, 1677, 1729, 1805, 1806, 1820, 1995, 2166, 2236, 2451, 2470, 2527, 2580, 2660, 2730, 2795, 2964, 3010, 3268, 3354, 3458, 3610, 3612, 3705, 3913, 3990, 4085, 4332, 4515, 4693, 4902, 4940, 5054, 5187, 5415, 5460, 5590, 5719, 6020, 6708, 6916, 7220, 7410, 7581, 7826, 7980, 8170, 8385, 8645, 9030, 9386, 9804, 10108, 10374, 10621, 10830, 11180, 11438, 11739, 12255, 12635, 14079, 14820, 15162, 15523, 15652, 16340, 16770, 17157, 17290, 18060, 18772, 19565, 20748, 21242, 21660, 22876, 23465, 23478, 24510, 25270, 25935, 28158, 28595, 30324, 31046, 31863, 32851, 33540, 34314, 34580, 37905, 39130, 42484, 46569, 46930, 46956, 49020, 50540, 51870, 53105, 56316, 57190, 58695, 62092, 63726, 65702, 68628, 70395, 74347, 75810, 77615, 78260, 85785, 93138, 93860, 98553, 103740, 106210, 108661, 114380, 117390, 127452, 131404, 140790, 148694, 151620, 155230, 159315, 164255, 171570, 186276, 197106, 201799, 212420, 217322, 223041, 232845, 234780, 281580, 297388, 310460, 318630, 325983, 328510, 343140, 371735, 394212, 403598, 434644, 446082, 465690, 492765, 543305, 605397, 637260, 651966, 657020, 743470, 807196, 892164, 931380, 985530, 1008995, 1086610, 1115205, 1210794, 1303932, 1412593, 1486940, 1629915, 1971060, 2017990, 2173220, 2230410, 2421588, 2825186, 3026985, 3259830, 4035980, 4237779, 4460820, 5650372, 6053970, 6519660, 7062965, 8475558, 12107940, 14125930, 16951116, 21188895, 28251860, 42377790, 84755580]

約数ペア:

[(1, 84755580), (2, 42377790), (3, 28251860), (4, 21188895), (5, 16951116), (6, 14125930), (7, 12107940), (10, 8475558), (12, 7062965), (13, 6519660), (14, 6053970), (15, 5650372), (19, 4460820), (20, 4237779), (21, 4035980), (26, 3259830), (28, 3026985), (30, 2825186), (35, 2421588), (38, 2230410), (39, 2173220), (42, 2017990), (43, 1971060), (52, 1629915), (57, 1486940), (60, 1412593), (65, 1303932), (70, 1210794), (76, 1115205), (78, 1086610), (84, 1008995), (86, 985530), (91, 931380), (95, 892164), (105, 807196), (114, 743470), (129, 657020), (130, 651966), (133, 637260), (140, 605397), (156, 543305), (172, 492765), (182, 465690), (190, 446082), (195, 434644), (210, 403598), (215, 394212), (228, 371735), (247, 343140), (258, 328510), (260, 325983), (266, 318630), (273, 310460), (285, 297388), (301, 281580), (361, 234780), (364, 232845), (380, 223041), (390, 217322), (399, 212420), (420, 201799), (430, 197106), (455, 186276), (494, 171570), (516, 164255), (532, 159315), (546, 155230), (559, 151620), (570, 148694), (602, 140790), (645, 131404), (665, 127452), (722, 117390), (741, 114380), (780, 108661), (798, 106210), (817, 103740), (860, 98553), (903, 93860), (910, 93138), (988, 85785), (1083, 78260), (1092, 77615), (1118, 75810), (1140, 74347), (1204, 70395), (1235, 68628), (1290, 65702), (1330, 63726), (1365, 62092), (1444, 58695), (1482, 57190), (1505, 56316), (1596, 53105), (1634, 51870), (1677, 50540), (1729, 49020), (1805, 46956), (1806, 46930), (1820, 46569), (1995, 42484), (2166, 39130), (2236, 37905), (2451, 34580), (2470, 34314), (2527, 33540), (2580, 32851), (2660, 31863), (2730, 31046), (2795, 30324), (2964, 28595), (3010, 28158), (3268, 25935), (3354, 25270), (3458, 24510), (3610, 23478), (3612, 23465), (3705, 22876), (3913, 21660), (3990, 21242), (4085, 20748), (4332, 19565), (4515, 18772), (4693, 18060), (4902, 17290), (4940, 17157), (5054, 16770), (5187, 16340), (5415, 15652), (5460, 15523), (5590, 15162), (5719, 14820), (6020, 14079), (6708, 12635), (6916, 12255), (7220, 11739), (7410, 11438), (7581, 11180), (7826, 10830), (7980, 10621), (8170, 10374), (8385, 10108), (8645, 9804), (9030, 9386)]