161810494200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{127873}}^1$

素因数の和:127951

約数の個数: 288

約数和(自身を含む): 587478730800

約数和(自身を除く): 425668236600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 25, 30, 36, 37, 38, 40, 45, 50, 57, 60, 72, 74, 75, 76, 90, 95, 100, 111, 114, 120, 148, 150, 152, 171, 180, 185, 190, 200, 222, 225, 228, 285, 296, 300, 333, 342, 360, 370, 380, 444, 450, 456, 475, 555, 570, 600, 666, 684, 703, 740, 760, 855, 888, 900, 925, 950, 1110, 1140, 1332, 1368, 1406, 1425, 1480, 1665, 1710, 1800, 1850, 1900, 2109, 2220, 2280, 2664, 2775, 2812, 2850, 3330, 3420, 3515, 3700, 3800, 4218, 4275, 4440, 5550, 5624, 5700, 6327, 6660, 6840, 7030, 7400, 8325, 8436, 8550, 10545, 11100, 11400, 12654, 13320, 14060, 16650, 16872, 17100, 17575, 21090, 22200, 25308, 28120, 31635, 33300, 34200, 35150, 42180, 50616, 52725, 63270, 66600, 70300, 84360, 105450, 126540, 127873, 140600, 158175, 210900, 253080, 255746, 316350, 383619, 421800, 511492, 632700, 639365, 767238, 1022984, 1150857, 1265400, 1278730, 1534476, 1918095, 2301714, 2429587, 2557460, 3068952, 3196825, 3836190, 4603428, 4731301, 4859174, 5114920, 5754285, 6393650, 7288761, 7672380, 9206856, 9462602, 9590475, 9718348, 11508570, 12147935, 12787300, 14193903, 14577522, 15344760, 18925204, 19180950, 19436696, 21866283, 23017140, 23656505, 24295870, 25574600, 28387806, 28771425, 29155044, 36443805, 37850408, 38361900, 42581709, 43732566, 46034280, 47313010, 48591740, 56775612, 57542850, 58310088, 60739675, 70969515, 72887610, 76723800, 85163418, 87465132, 89894719, 94626020, 97183480, 109331415, 113551224, 115085700, 118282525, 121479350, 141939030, 145775220, 170326836, 174930264, 179789438, 182219025, 189252040, 212908545, 218662830, 230171400, 236565050, 242958700, 269684157, 283878060, 291550440, 340653672, 354847575, 359578876, 364438050, 425817090, 437325660, 449473595, 473130100, 485917400, 539368314, 546657075, 567756120, 709695150, 719157752, 728876100, 809052471, 851634180, 874651320, 898947190, 946260200, 1064542725, 1078736628, 1093314150, 1348420785, 1419390300, 1457752200, 1618104942, 1703268360, 1797894380, 2129085450, 2157473256, 2186628300, 2247367975, 2696841570, 2838780600, 3236209884, 3595788760, 4045262355, 4258170900, 4373256600, 4494735950, 5393683140, 6472419768, 6742103925, 8090524710, 8516341800, 8989471900, 10787366280, 13484207850, 16181049420, 17978943800, 20226311775, 26968415700, 32362098840, 40452623550, 53936831400, 80905247100, 161810494200]

約数ペア:

[(1, 161810494200), (2, 80905247100), (3, 53936831400), (4, 40452623550), (5, 32362098840), (6, 26968415700), (8, 20226311775), (9, 17978943800), (10, 16181049420), (12, 13484207850), (15, 10787366280), (18, 8989471900), (19, 8516341800), (20, 8090524710), (24, 6742103925), (25, 6472419768), (30, 5393683140), (36, 4494735950), (37, 4373256600), (38, 4258170900), (40, 4045262355), (45, 3595788760), (50, 3236209884), (57, 2838780600), (60, 2696841570), (72, 2247367975), (74, 2186628300), (75, 2157473256), (76, 2129085450), (90, 1797894380), (95, 1703268360), (100, 1618104942), (111, 1457752200), (114, 1419390300), (120, 1348420785), (148, 1093314150), (150, 1078736628), (152, 1064542725), (171, 946260200), (180, 898947190), (185, 874651320), (190, 851634180), (200, 809052471), (222, 728876100), (225, 719157752), (228, 709695150), (285, 567756120), (296, 546657075), (300, 539368314), (333, 485917400), (342, 473130100), (360, 449473595), (370, 437325660), (380, 425817090), (444, 364438050), (450, 359578876), (456, 354847575), (475, 340653672), (555, 291550440), (570, 283878060), (600, 269684157), (666, 242958700), (684, 236565050), (703, 230171400), (740, 218662830), (760, 212908545), (855, 189252040), (888, 182219025), (900, 179789438), (925, 174930264), (950, 170326836), (1110, 145775220), (1140, 141939030), (1332, 121479350), (1368, 118282525), (1406, 115085700), (1425, 113551224), (1480, 109331415), (1665, 97183480), (1710, 94626020), (1800, 89894719), (1850, 87465132), (1900, 85163418), (2109, 76723800), (2220, 72887610), (2280, 70969515), (2664, 60739675), (2775, 58310088), (2812, 57542850), (2850, 56775612), (3330, 48591740), (3420, 47313010), (3515, 46034280), (3700, 43732566), (3800, 42581709), (4218, 38361900), (4275, 37850408), (4440, 36443805), (5550, 29155044), (5624, 28771425), (5700, 28387806), (6327, 25574600), (6660, 24295870), (6840, 23656505), (7030, 23017140), (7400, 21866283), (8325, 19436696), (8436, 19180950), (8550, 18925204), (10545, 15344760), (11100, 14577522), (11400, 14193903), (12654, 12787300), (13320, 12147935), (14060, 11508570), (16650, 9718348), (16872, 9590475), (17100, 9462602), (17575, 9206856), (21090, 7672380), (22200, 7288761), (25308, 6393650), (28120, 5754285), (31635, 5114920), (33300, 4859174), (34200, 4731301), (35150, 4603428), (42180, 3836190), (50616, 3196825), (52725, 3068952), (63270, 2557460), (66600, 2429587), (70300, 2301714), (84360, 1918095), (105450, 1534476), (126540, 1278730), (127873, 1265400), (140600, 1150857), (158175, 1022984), (210900, 767238), (253080, 639365), (255746, 632700), (316350, 511492), (383619, 421800)]