129529400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{647}}^1$

素因数の和:694

約数の個数: 192

約数和(自身を含む): 404974080

約数和(自身を除く): 275444680

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, 350, 364, 385, 440, 455, 520, 550, 572, 616, 647, 650, 700, 715, 728, 770, 910, 1001, 1100, 1144, 1294, 1300, 1400, 1430, 1540, 1820, 1925, 2002, 2200, 2275, 2588, 2600, 2860, 3080, 3235, 3575, 3640, 3850, 4004, 4529, 4550, 5005, 5176, 5720, 6470, 7117, 7150, 7700, 8008, 8411, 9058, 9100, 10010, 12940, 14234, 14300, 15400, 16175, 16822, 18116, 18200, 20020, 22645, 25025, 25880, 28468, 28600, 32350, 33644, 35585, 36232, 40040, 42055, 45290, 49819, 50050, 56936, 58877, 64700, 67288, 71170, 84110, 90580, 92521, 99638, 100100, 113225, 117754, 129400, 142340, 168220, 177925, 181160, 185042, 199276, 200200, 210275, 226450, 235508, 249095, 284680, 294385, 336440, 355850, 370084, 398552, 420550, 452900, 462605, 471016, 498190, 588770, 647647, 711700, 740168, 841100, 905800, 925210, 996380, 1177540, 1245475, 1295294, 1423400, 1471925, 1682200, 1850420, 1992760, 2313025, 2355080, 2490950, 2590588, 2943850, 3238235, 3700840, 4626050, 4981900, 5181176, 5887700, 6476470, 9252100, 9963800, 11775400, 12952940, 16191175, 18504200, 25905880, 32382350, 64764700, 129529400]

約数ペア:

[(1, 129529400), (2, 64764700), (4, 32382350), (5, 25905880), (7, 18504200), (8, 16191175), (10, 12952940), (11, 11775400), (13, 9963800), (14, 9252100), (20, 6476470), (22, 5887700), (25, 5181176), (26, 4981900), (28, 4626050), (35, 3700840), (40, 3238235), (44, 2943850), (50, 2590588), (52, 2490950), (55, 2355080), (56, 2313025), (65, 1992760), (70, 1850420), (77, 1682200), (88, 1471925), (91, 1423400), (100, 1295294), (104, 1245475), (110, 1177540), (130, 996380), (140, 925210), (143, 905800), (154, 841100), (175, 740168), (182, 711700), (200, 647647), (220, 588770), (260, 498190), (275, 471016), (280, 462605), (286, 452900), (308, 420550), (325, 398552), (350, 370084), (364, 355850), (385, 336440), (440, 294385), (455, 284680), (520, 249095), (550, 235508), (572, 226450), (616, 210275), (647, 200200), (650, 199276), (700, 185042), (715, 181160), (728, 177925), (770, 168220), (910, 142340), (1001, 129400), (1100, 117754), (1144, 113225), (1294, 100100), (1300, 99638), (1400, 92521), (1430, 90580), (1540, 84110), (1820, 71170), (1925, 67288), (2002, 64700), (2200, 58877), (2275, 56936), (2588, 50050), (2600, 49819), (2860, 45290), (3080, 42055), (3235, 40040), (3575, 36232), (3640, 35585), (3850, 33644), (4004, 32350), (4529, 28600), (4550, 28468), (5005, 25880), (5176, 25025), (5720, 22645), (6470, 20020), (7117, 18200), (7150, 18116), (7700, 16822), (8008, 16175), (8411, 15400), (9058, 14300), (9100, 14234), (10010, 12940)]