20187150600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{5281}}^1$

素因数の和:5600

約数の個数: 192

約数和(自身を含む): 65549197440

約数和(自身を除く): 45362046840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 25, 30, 40, 46, 50, 60, 69, 75, 92, 100, 115, 120, 138, 150, 184, 200, 230, 276, 277, 300, 345, 460, 552, 554, 575, 600, 690, 831, 920, 1108, 1150, 1380, 1385, 1662, 1725, 2216, 2300, 2760, 2770, 3324, 3450, 4155, 4600, 5281, 5540, 6371, 6648, 6900, 6925, 8310, 10562, 11080, 12742, 13800, 13850, 15843, 16620, 19113, 20775, 21124, 25484, 26405, 27700, 31686, 31855, 33240, 38226, 41550, 42248, 50968, 52810, 55400, 63372, 63710, 76452, 79215, 83100, 95565, 105620, 121463, 126744, 127420, 132025, 152904, 158430, 159275, 166200, 191130, 211240, 242926, 254840, 264050, 316860, 318550, 364389, 382260, 396075, 477825, 485852, 528100, 607315, 633720, 637100, 728778, 764520, 792150, 955650, 971704, 1056200, 1214630, 1274200, 1457556, 1462837, 1584300, 1821945, 1911300, 2429260, 2915112, 2925674, 3036575, 3168600, 3643890, 3822600, 4388511, 4858520, 5851348, 6073150, 7287780, 7314185, 8777022, 9109725, 11702696, 12146300, 14575560, 14628370, 17554044, 18219450, 21942555, 24292600, 29256740, 33645251, 35108088, 36438900, 36570925, 43885110, 58513480, 67290502, 72877800, 73141850, 87770220, 100935753, 109712775, 134581004, 146283700, 168226255, 175540440, 201871506, 219425550, 269162008, 292567400, 336452510, 403743012, 438851100, 504678765, 672905020, 807486024, 841131275, 877702200, 1009357530, 1345810040, 1682262550, 2018715060, 2523393825, 3364525100, 4037430120, 5046787650, 6729050200, 10093575300, 20187150600]

約数ペア:

[(1, 20187150600), (2, 10093575300), (3, 6729050200), (4, 5046787650), (5, 4037430120), (6, 3364525100), (8, 2523393825), (10, 2018715060), (12, 1682262550), (15, 1345810040), (20, 1009357530), (23, 877702200), (24, 841131275), (25, 807486024), (30, 672905020), (40, 504678765), (46, 438851100), (50, 403743012), (60, 336452510), (69, 292567400), (75, 269162008), (92, 219425550), (100, 201871506), (115, 175540440), (120, 168226255), (138, 146283700), (150, 134581004), (184, 109712775), (200, 100935753), (230, 87770220), (276, 73141850), (277, 72877800), (300, 67290502), (345, 58513480), (460, 43885110), (552, 36570925), (554, 36438900), (575, 35108088), (600, 33645251), (690, 29256740), (831, 24292600), (920, 21942555), (1108, 18219450), (1150, 17554044), (1380, 14628370), (1385, 14575560), (1662, 12146300), (1725, 11702696), (2216, 9109725), (2300, 8777022), (2760, 7314185), (2770, 7287780), (3324, 6073150), (3450, 5851348), (4155, 4858520), (4600, 4388511), (5281, 3822600), (5540, 3643890), (6371, 3168600), (6648, 3036575), (6900, 2925674), (6925, 2915112), (8310, 2429260), (10562, 1911300), (11080, 1821945), (12742, 1584300), (13800, 1462837), (13850, 1457556), (15843, 1274200), (16620, 1214630), (19113, 1056200), (20775, 971704), (21124, 955650), (25484, 792150), (26405, 764520), (27700, 728778), (31686, 637100), (31855, 633720), (33240, 607315), (38226, 528100), (41550, 485852), (42248, 477825), (50968, 396075), (52810, 382260), (55400, 364389), (63372, 318550), (63710, 316860), (76452, 264050), (79215, 254840), (83100, 242926), (95565, 211240), (105620, 191130), (121463, 166200), (126744, 159275), (127420, 158430), (132025, 152904)]