18892545000

素因数分解:

$2^3\times 3^1\times 5^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{7823}}^1$

素因数の和:7882

約数の個数: 320

約数和(自身を含む): 70393466880

約数和(自身を除く): 51500921880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 25, 28, 30, 35, 40, 42, 46, 50, 56, 60, 69, 70, 75, 84, 92, 100, 105, 115, 120, 125, 138, 140, 150, 161, 168, 175, 184, 200, 210, 230, 250, 276, 280, 300, 322, 345, 350, 375, 420, 460, 483, 500, 525, 552, 575, 600, 625, 644, 690, 700, 750, 805, 840, 875, 920, 966, 1000, 1050, 1150, 1250, 1288, 1380, 1400, 1500, 1610, 1725, 1750, 1875, 1932, 2100, 2300, 2415, 2500, 2625, 2760, 2875, 3000, 3220, 3450, 3500, 3750, 3864, 4025, 4200, 4375, 4600, 4830, 5000, 5250, 5750, 6440, 6900, 7000, 7500, 7823, 8050, 8625, 8750, 9660, 10500, 11500, 12075, 13125, 13800, 14375, 15000, 15646, 16100, 17250, 17500, 19320, 20125, 21000, 23000, 23469, 24150, 26250, 28750, 31292, 32200, 34500, 35000, 39115, 40250, 43125, 46938, 48300, 52500, 54761, 57500, 60375, 62584, 69000, 78230, 80500, 86250, 93876, 96600, 100625, 105000, 109522, 115000, 117345, 120750, 156460, 161000, 164283, 172500, 179929, 187752, 195575, 201250, 219044, 234690, 241500, 273805, 301875, 312920, 328566, 345000, 359858, 391150, 402500, 438088, 469380, 483000, 539787, 547610, 586725, 603750, 657132, 719716, 782300, 805000, 821415, 899645, 938760, 977875, 1079574, 1095220, 1173450, 1207500, 1259503, 1314264, 1369025, 1439432, 1564600, 1642830, 1799290, 1955750, 2159148, 2190440, 2346900, 2415000, 2519006, 2698935, 2738050, 2933625, 3285660, 3598580, 3778509, 3911500, 4107075, 4318296, 4498225, 4693800, 4889375, 5038012, 5397870, 5476100, 5867250, 6297515, 6571320, 6845125, 7197160, 7557018, 7823000, 8214150, 8996450, 9778750, 10076024, 10795740, 10952200, 11734500, 12595030, 13494675, 13690250, 14668125, 15114036, 16428300, 17992900, 18892545, 19557500, 20535375, 21591480, 22491125, 23469000, 25190060, 26989350, 27380500, 29336250, 30228072, 31487575, 32856600, 34225625, 35985800, 37785090, 39115000, 41070750, 44982250, 50380120, 53978700, 54761000, 58672500, 62975150, 67473375, 68451250, 75570180, 82141500, 89964500, 94462725, 102676875, 107957400, 112455625, 117345000, 125950300, 134946750, 136902500, 151140360, 157437875, 164283000, 179929000, 188925450, 205353750, 224911250, 251900600, 269893500, 273805000, 314875750, 337366875, 377850900, 410707500, 449822500, 472313625, 539787000, 629751500, 674733750, 755701800, 787189375, 821415000, 899645000, 944627250, 1259503000, 1349467500, 1574378750, 1889254500, 2361568125, 2698935000, 3148757500, 3778509000, 4723136250, 6297515000, 9446272500, 18892545000]

約数ペア:

[(1, 18892545000), (2, 9446272500), (3, 6297515000), (4, 4723136250), (5, 3778509000), (6, 3148757500), (7, 2698935000), (8, 2361568125), (10, 1889254500), (12, 1574378750), (14, 1349467500), (15, 1259503000), (20, 944627250), (21, 899645000), (23, 821415000), (24, 787189375), (25, 755701800), (28, 674733750), (30, 629751500), (35, 539787000), (40, 472313625), (42, 449822500), (46, 410707500), (50, 377850900), (56, 337366875), (60, 314875750), (69, 273805000), (70, 269893500), (75, 251900600), (84, 224911250), (92, 205353750), (100, 188925450), (105, 179929000), (115, 164283000), (120, 157437875), (125, 151140360), (138, 136902500), (140, 134946750), (150, 125950300), (161, 117345000), (168, 112455625), (175, 107957400), (184, 102676875), (200, 94462725), (210, 89964500), (230, 82141500), (250, 75570180), (276, 68451250), (280, 67473375), (300, 62975150), (322, 58672500), (345, 54761000), (350, 53978700), (375, 50380120), (420, 44982250), (460, 41070750), (483, 39115000), (500, 37785090), (525, 35985800), (552, 34225625), (575, 32856600), (600, 31487575), (625, 30228072), (644, 29336250), (690, 27380500), (700, 26989350), (750, 25190060), (805, 23469000), (840, 22491125), (875, 21591480), (920, 20535375), (966, 19557500), (1000, 18892545), (1050, 17992900), (1150, 16428300), (1250, 15114036), (1288, 14668125), (1380, 13690250), (1400, 13494675), (1500, 12595030), (1610, 11734500), (1725, 10952200), (1750, 10795740), (1875, 10076024), (1932, 9778750), (2100, 8996450), (2300, 8214150), (2415, 7823000), (2500, 7557018), (2625, 7197160), (2760, 6845125), (2875, 6571320), (3000, 6297515), (3220, 5867250), (3450, 5476100), (3500, 5397870), (3750, 5038012), (3864, 4889375), (4025, 4693800), (4200, 4498225), (4375, 4318296), (4600, 4107075), (4830, 3911500), (5000, 3778509), (5250, 3598580), (5750, 3285660), (6440, 2933625), (6900, 2738050), (7000, 2698935), (7500, 2519006), (7823, 2415000), (8050, 2346900), (8625, 2190440), (8750, 2159148), (9660, 1955750), (10500, 1799290), (11500, 1642830), (12075, 1564600), (13125, 1439432), (13800, 1369025), (14375, 1314264), (15000, 1259503), (15646, 1207500), (16100, 1173450), (17250, 1095220), (17500, 1079574), (19320, 977875), (20125, 938760), (21000, 899645), (23000, 821415), (23469, 805000), (24150, 782300), (26250, 719716), (28750, 657132), (31292, 603750), (32200, 586725), (34500, 547610), (35000, 539787), (39115, 483000), (40250, 469380), (43125, 438088), (46938, 402500), (48300, 391150), (52500, 359858), (54761, 345000), (57500, 328566), (60375, 312920), (62584, 301875), (69000, 273805), (78230, 241500), (80500, 234690), (86250, 219044), (93876, 201250), (96600, 195575), (100625, 187752), (105000, 179929), (109522, 172500), (115000, 164283), (117345, 161000), (120750, 156460)]