82757160

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:185

約数の個数: 256

約数和(自身を含む): 300960000

約数和(自身を除く): 218202840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 37, 38, 40, 45, 54, 57, 60, 72, 74, 76, 90, 95, 108, 109, 111, 114, 120, 135, 148, 152, 171, 180, 185, 190, 216, 218, 222, 228, 270, 285, 296, 327, 333, 342, 360, 370, 380, 436, 444, 456, 513, 540, 545, 555, 570, 654, 666, 684, 703, 740, 760, 855, 872, 888, 981, 999, 1026, 1080, 1090, 1110, 1140, 1308, 1332, 1368, 1406, 1480, 1635, 1665, 1710, 1962, 1998, 2052, 2071, 2109, 2180, 2220, 2280, 2565, 2616, 2664, 2812, 2943, 3270, 3330, 3420, 3515, 3924, 3996, 4033, 4104, 4142, 4218, 4360, 4440, 4905, 4995, 5130, 5624, 5886, 6213, 6327, 6540, 6660, 6840, 7030, 7848, 7992, 8066, 8284, 8436, 9810, 9990, 10260, 10355, 10545, 11772, 12099, 12426, 12654, 13080, 13320, 14060, 14715, 16132, 16568, 16872, 18639, 18981, 19620, 19980, 20165, 20520, 20710, 21090, 23544, 24198, 24852, 25308, 28120, 29430, 31065, 31635, 32264, 36297, 37278, 37962, 39240, 39960, 40330, 41420, 42180, 48396, 49704, 50616, 55917, 58860, 60495, 62130, 63270, 72594, 74556, 75924, 76627, 80660, 82840, 84360, 93195, 94905, 96792, 108891, 111834, 117720, 120990, 124260, 126540, 145188, 149112, 151848, 153254, 161320, 181485, 186390, 189810, 217782, 223668, 229881, 241980, 248520, 253080, 279585, 290376, 306508, 362970, 372780, 379620, 383135, 435564, 447336, 459762, 483960, 544455, 559170, 613016, 689643, 725940, 745560, 759240, 766270, 871128, 919524, 1088910, 1118340, 1149405, 1379286, 1451880, 1532540, 1839048, 2068929, 2177820, 2236680, 2298810, 2758572, 3065080, 3448215, 4137858, 4355640, 4597620, 5517144, 6896430, 8275716, 9195240, 10344645, 13792860, 16551432, 20689290, 27585720, 41378580, 82757160]

約数ペア:

[(1, 82757160), (2, 41378580), (3, 27585720), (4, 20689290), (5, 16551432), (6, 13792860), (8, 10344645), (9, 9195240), (10, 8275716), (12, 6896430), (15, 5517144), (18, 4597620), (19, 4355640), (20, 4137858), (24, 3448215), (27, 3065080), (30, 2758572), (36, 2298810), (37, 2236680), (38, 2177820), (40, 2068929), (45, 1839048), (54, 1532540), (57, 1451880), (60, 1379286), (72, 1149405), (74, 1118340), (76, 1088910), (90, 919524), (95, 871128), (108, 766270), (109, 759240), (111, 745560), (114, 725940), (120, 689643), (135, 613016), (148, 559170), (152, 544455), (171, 483960), (180, 459762), (185, 447336), (190, 435564), (216, 383135), (218, 379620), (222, 372780), (228, 362970), (270, 306508), (285, 290376), (296, 279585), (327, 253080), (333, 248520), (342, 241980), (360, 229881), (370, 223668), (380, 217782), (436, 189810), (444, 186390), (456, 181485), (513, 161320), (540, 153254), (545, 151848), (555, 149112), (570, 145188), (654, 126540), (666, 124260), (684, 120990), (703, 117720), (740, 111834), (760, 108891), (855, 96792), (872, 94905), (888, 93195), (981, 84360), (999, 82840), (1026, 80660), (1080, 76627), (1090, 75924), (1110, 74556), (1140, 72594), (1308, 63270), (1332, 62130), (1368, 60495), (1406, 58860), (1480, 55917), (1635, 50616), (1665, 49704), (1710, 48396), (1962, 42180), (1998, 41420), (2052, 40330), (2071, 39960), (2109, 39240), (2180, 37962), (2220, 37278), (2280, 36297), (2565, 32264), (2616, 31635), (2664, 31065), (2812, 29430), (2943, 28120), (3270, 25308), (3330, 24852), (3420, 24198), (3515, 23544), (3924, 21090), (3996, 20710), (4033, 20520), (4104, 20165), (4142, 19980), (4218, 19620), (4360, 18981), (4440, 18639), (4905, 16872), (4995, 16568), (5130, 16132), (5624, 14715), (5886, 14060), (6213, 13320), (6327, 13080), (6540, 12654), (6660, 12426), (6840, 12099), (7030, 11772), (7848, 10545), (7992, 10355), (8066, 10260), (8284, 9990), (8436, 9810)]