1849206900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{283}}^1\times {\mathrm{947}}^1$

素因数の和:1270

約数の個数: 144

約数和(自身を含む): 5608641024

約数和(自身を除く): 3759434124

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 46, 50, 60, 69, 75, 92, 100, 115, 138, 150, 230, 276, 283, 300, 345, 460, 566, 575, 690, 849, 947, 1132, 1150, 1380, 1415, 1698, 1725, 1894, 2300, 2830, 2841, 3396, 3450, 3788, 4245, 4735, 5660, 5682, 6509, 6900, 7075, 8490, 9470, 11364, 13018, 14150, 14205, 16980, 18940, 19527, 21225, 21781, 23675, 26036, 28300, 28410, 32545, 39054, 42450, 43562, 47350, 56820, 65090, 65343, 71025, 78108, 84900, 87124, 94700, 97635, 108905, 130180, 130686, 142050, 162725, 195270, 217810, 261372, 268001, 284100, 325450, 326715, 390540, 435620, 488175, 536002, 544525, 650900, 653430, 804003, 976350, 1072004, 1089050, 1306860, 1340005, 1608006, 1633575, 1952700, 2178100, 2680010, 3216012, 3267150, 4020015, 5360020, 6164023, 6534300, 6700025, 8040030, 12328046, 13400050, 16080060, 18492069, 20100075, 24656092, 26800100, 30820115, 36984138, 40200150, 61640230, 73968276, 80400300, 92460345, 123280460, 154100575, 184920690, 308201150, 369841380, 462301725, 616402300, 924603450, 1849206900]

約数ペア:

[(1, 1849206900), (2, 924603450), (3, 616402300), (4, 462301725), (5, 369841380), (6, 308201150), (10, 184920690), (12, 154100575), (15, 123280460), (20, 92460345), (23, 80400300), (25, 73968276), (30, 61640230), (46, 40200150), (50, 36984138), (60, 30820115), (69, 26800100), (75, 24656092), (92, 20100075), (100, 18492069), (115, 16080060), (138, 13400050), (150, 12328046), (230, 8040030), (276, 6700025), (283, 6534300), (300, 6164023), (345, 5360020), (460, 4020015), (566, 3267150), (575, 3216012), (690, 2680010), (849, 2178100), (947, 1952700), (1132, 1633575), (1150, 1608006), (1380, 1340005), (1415, 1306860), (1698, 1089050), (1725, 1072004), (1894, 976350), (2300, 804003), (2830, 653430), (2841, 650900), (3396, 544525), (3450, 536002), (3788, 488175), (4245, 435620), (4735, 390540), (5660, 326715), (5682, 325450), (6509, 284100), (6900, 268001), (7075, 261372), (8490, 217810), (9470, 195270), (11364, 162725), (13018, 142050), (14150, 130686), (14205, 130180), (16980, 108905), (18940, 97635), (19527, 94700), (21225, 87124), (21781, 84900), (23675, 78108), (26036, 71025), (28300, 65343), (28410, 65090), (32545, 56820), (39054, 47350), (42450, 43562)]