73643700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{821}}^1$

素因数の和:874

約数の個数: 144

約数和(自身を含む): 239734656

約数和(自身を除く): 166090956

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 25, 26, 30, 39, 46, 50, 52, 60, 65, 69, 75, 78, 92, 100, 115, 130, 138, 150, 156, 195, 230, 260, 276, 299, 300, 325, 345, 390, 460, 575, 598, 650, 690, 780, 821, 897, 975, 1150, 1196, 1300, 1380, 1495, 1642, 1725, 1794, 1950, 2300, 2463, 2990, 3284, 3450, 3588, 3900, 4105, 4485, 4926, 5980, 6900, 7475, 8210, 8970, 9852, 10673, 12315, 14950, 16420, 17940, 18883, 20525, 21346, 22425, 24630, 29900, 32019, 37766, 41050, 42692, 44850, 49260, 53365, 56649, 61575, 64038, 75532, 82100, 89700, 94415, 106730, 113298, 123150, 128076, 160095, 188830, 213460, 226596, 245479, 246300, 266825, 283245, 320190, 377660, 472075, 490958, 533650, 566490, 640380, 736437, 800475, 944150, 981916, 1067300, 1132980, 1227395, 1416225, 1472874, 1600950, 1888300, 2454790, 2832450, 2945748, 3201900, 3682185, 4909580, 5664900, 6136975, 7364370, 12273950, 14728740, 18410925, 24547900, 36821850, 73643700]

約数ペア:

[(1, 73643700), (2, 36821850), (3, 24547900), (4, 18410925), (5, 14728740), (6, 12273950), (10, 7364370), (12, 6136975), (13, 5664900), (15, 4909580), (20, 3682185), (23, 3201900), (25, 2945748), (26, 2832450), (30, 2454790), (39, 1888300), (46, 1600950), (50, 1472874), (52, 1416225), (60, 1227395), (65, 1132980), (69, 1067300), (75, 981916), (78, 944150), (92, 800475), (100, 736437), (115, 640380), (130, 566490), (138, 533650), (150, 490958), (156, 472075), (195, 377660), (230, 320190), (260, 283245), (276, 266825), (299, 246300), (300, 245479), (325, 226596), (345, 213460), (390, 188830), (460, 160095), (575, 128076), (598, 123150), (650, 113298), (690, 106730), (780, 94415), (821, 89700), (897, 82100), (975, 75532), (1150, 64038), (1196, 61575), (1300, 56649), (1380, 53365), (1495, 49260), (1642, 44850), (1725, 42692), (1794, 41050), (1950, 37766), (2300, 32019), (2463, 29900), (2990, 24630), (3284, 22425), (3450, 21346), (3588, 20525), (3900, 18883), (4105, 17940), (4485, 16420), (4926, 14950), (5980, 12315), (6900, 10673), (7475, 9852), (8210, 8970)]