69469400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1$

素因数の和:394

約数の個数: 192

約数和(自身を含む): 217486080

約数和(自身を除く): 148016680

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 20, 22, 25, 26, 28, 35, 40, 44, 50, 52, 55, 56, 65, 70, 77, 88, 91, 100, 104, 110, 130, 140, 143, 154, 175, 182, 200, 220, 260, 275, 280, 286, 308, 325, 347, 350, 364, 385, 440, 455, 520, 550, 572, 616, 650, 694, 700, 715, 728, 770, 910, 1001, 1100, 1144, 1300, 1388, 1400, 1430, 1540, 1735, 1820, 1925, 2002, 2200, 2275, 2429, 2600, 2776, 2860, 3080, 3470, 3575, 3640, 3817, 3850, 4004, 4511, 4550, 4858, 5005, 5720, 6940, 7150, 7634, 7700, 8008, 8675, 9022, 9100, 9716, 10010, 12145, 13880, 14300, 15268, 15400, 17350, 18044, 18200, 19085, 19432, 20020, 22555, 24290, 25025, 26719, 28600, 30536, 31577, 34700, 36088, 38170, 40040, 45110, 48580, 49621, 50050, 53438, 60725, 63154, 69400, 76340, 90220, 95425, 97160, 99242, 100100, 106876, 112775, 121450, 126308, 133595, 152680, 157885, 180440, 190850, 198484, 200200, 213752, 225550, 242900, 248105, 252616, 267190, 315770, 347347, 381700, 396968, 451100, 485800, 496210, 534380, 631540, 667975, 694694, 763400, 789425, 902200, 992420, 1068760, 1240525, 1263080, 1335950, 1389388, 1578850, 1736735, 1984840, 2481050, 2671900, 2778776, 3157700, 3473470, 4962100, 5343800, 6315400, 6946940, 8683675, 9924200, 13893880, 17367350, 34734700, 69469400]

約数ペア:

[(1, 69469400), (2, 34734700), (4, 17367350), (5, 13893880), (7, 9924200), (8, 8683675), (10, 6946940), (11, 6315400), (13, 5343800), (14, 4962100), (20, 3473470), (22, 3157700), (25, 2778776), (26, 2671900), (28, 2481050), (35, 1984840), (40, 1736735), (44, 1578850), (50, 1389388), (52, 1335950), (55, 1263080), (56, 1240525), (65, 1068760), (70, 992420), (77, 902200), (88, 789425), (91, 763400), (100, 694694), (104, 667975), (110, 631540), (130, 534380), (140, 496210), (143, 485800), (154, 451100), (175, 396968), (182, 381700), (200, 347347), (220, 315770), (260, 267190), (275, 252616), (280, 248105), (286, 242900), (308, 225550), (325, 213752), (347, 200200), (350, 198484), (364, 190850), (385, 180440), (440, 157885), (455, 152680), (520, 133595), (550, 126308), (572, 121450), (616, 112775), (650, 106876), (694, 100100), (700, 99242), (715, 97160), (728, 95425), (770, 90220), (910, 76340), (1001, 69400), (1100, 63154), (1144, 60725), (1300, 53438), (1388, 50050), (1400, 49621), (1430, 48580), (1540, 45110), (1735, 40040), (1820, 38170), (1925, 36088), (2002, 34700), (2200, 31577), (2275, 30536), (2429, 28600), (2600, 26719), (2776, 25025), (2860, 24290), (3080, 22555), (3470, 20020), (3575, 19432), (3640, 19085), (3817, 18200), (3850, 18044), (4004, 17350), (4511, 15400), (4550, 15268), (4858, 14300), (5005, 13880), (5720, 12145), (6940, 10010), (7150, 9716), (7634, 9100), (7700, 9022), (8008, 8675)]