79079000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1$

素因数の和:131

約数の個数: 256

約数和(自身を含む): 251596800

約数和(自身を除く): 172517800

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, 79, 88, 91, 100, 104, 110, 125, 130, 140, 143, 154, 158, 175, 182, 200, 220, 250, 260, 275, 280, 286, 308, 316, 325, 350, 364, 385, 395, 440, 455, 500, 520, 550, 553, 572, 616, 632, 650, 700, 715, 728, 770, 790, 869, 875, 910, 1000, 1001, 1027, 1100, 1106, 1144, 1300, 1375, 1400, 1430, 1540, 1580, 1625, 1738, 1750, 1820, 1925, 1975, 2002, 2054, 2200, 2212, 2275, 2600, 2750, 2765, 2860, 3080, 3160, 3250, 3476, 3500, 3575, 3640, 3850, 3950, 4004, 4108, 4345, 4424, 4550, 5005, 5135, 5500, 5530, 5720, 6083, 6500, 6952, 7000, 7150, 7189, 7700, 7900, 8008, 8216, 8690, 9100, 9625, 9875, 10010, 10270, 11000, 11060, 11297, 11375, 12166, 13000, 13825, 14300, 14378, 15400, 15800, 17380, 17875, 18200, 19250, 19750, 20020, 20540, 21725, 22120, 22594, 22750, 24332, 25025, 25675, 27650, 28600, 28756, 30415, 34760, 35750, 35945, 38500, 39500, 40040, 41080, 43450, 45188, 45500, 48664, 50050, 51350, 55300, 56485, 57512, 60830, 69125, 71500, 71890, 77000, 79000, 79079, 86900, 90376, 91000, 100100, 102700, 108625, 110600, 112970, 121660, 125125, 128375, 138250, 143000, 143780, 152075, 158158, 173800, 179725, 200200, 205400, 217250, 225940, 243320, 250250, 256750, 276500, 282425, 287560, 304150, 316316, 359450, 395395, 434500, 451880, 500500, 513500, 553000, 564850, 608300, 632632, 718900, 760375, 790790, 869000, 898625, 1001000, 1027000, 1129700, 1216600, 1412125, 1437800, 1520750, 1581580, 1797250, 1976975, 2259400, 2824250, 3041500, 3163160, 3594500, 3953950, 5648500, 6083000, 7189000, 7907900, 9884875, 11297000, 15815800, 19769750, 39539500, 79079000]

約数ペア:

[(1, 79079000), (2, 39539500), (4, 19769750), (5, 15815800), (7, 11297000), (8, 9884875), (10, 7907900), (11, 7189000), (13, 6083000), (14, 5648500), (20, 3953950), (22, 3594500), (25, 3163160), (26, 3041500), (28, 2824250), (35, 2259400), (40, 1976975), (44, 1797250), (50, 1581580), (52, 1520750), (55, 1437800), (56, 1412125), (65, 1216600), (70, 1129700), (77, 1027000), (79, 1001000), (88, 898625), (91, 869000), (100, 790790), (104, 760375), (110, 718900), (125, 632632), (130, 608300), (140, 564850), (143, 553000), (154, 513500), (158, 500500), (175, 451880), (182, 434500), (200, 395395), (220, 359450), (250, 316316), (260, 304150), (275, 287560), (280, 282425), (286, 276500), (308, 256750), (316, 250250), (325, 243320), (350, 225940), (364, 217250), (385, 205400), (395, 200200), (440, 179725), (455, 173800), (500, 158158), (520, 152075), (550, 143780), (553, 143000), (572, 138250), (616, 128375), (632, 125125), (650, 121660), (700, 112970), (715, 110600), (728, 108625), (770, 102700), (790, 100100), (869, 91000), (875, 90376), (910, 86900), (1000, 79079), (1001, 79000), (1027, 77000), (1100, 71890), (1106, 71500), (1144, 69125), (1300, 60830), (1375, 57512), (1400, 56485), (1430, 55300), (1540, 51350), (1580, 50050), (1625, 48664), (1738, 45500), (1750, 45188), (1820, 43450), (1925, 41080), (1975, 40040), (2002, 39500), (2054, 38500), (2200, 35945), (2212, 35750), (2275, 34760), (2600, 30415), (2750, 28756), (2765, 28600), (2860, 27650), (3080, 25675), (3160, 25025), (3250, 24332), (3476, 22750), (3500, 22594), (3575, 22120), (3640, 21725), (3850, 20540), (3950, 20020), (4004, 19750), (4108, 19250), (4345, 18200), (4424, 17875), (4550, 17380), (5005, 15800), (5135, 15400), (5500, 14378), (5530, 14300), (5720, 13825), (6083, 13000), (6500, 12166), (6952, 11375), (7000, 11297), (7150, 11060), (7189, 11000), (7700, 10270), (7900, 10010), (8008, 9875), (8216, 9625), (8690, 9100)]