65892060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{971}}^1$

素因数の和:1028

約数の個数: 144

約数和(自身を含む): 222899040

約数和(自身を除く): 157006980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 29, 30, 36, 39, 45, 52, 58, 60, 65, 78, 87, 90, 116, 117, 130, 145, 156, 174, 180, 195, 234, 260, 261, 290, 348, 377, 390, 435, 468, 522, 580, 585, 754, 780, 870, 971, 1044, 1131, 1170, 1305, 1508, 1740, 1885, 1942, 2262, 2340, 2610, 2913, 3393, 3770, 3884, 4524, 4855, 5220, 5655, 5826, 6786, 7540, 8739, 9710, 11310, 11652, 12623, 13572, 14565, 16965, 17478, 19420, 22620, 25246, 28159, 29130, 33930, 34956, 37869, 43695, 50492, 56318, 58260, 63115, 67860, 75738, 84477, 87390, 112636, 113607, 126230, 140795, 151476, 168954, 174780, 189345, 227214, 252460, 253431, 281590, 337908, 366067, 378690, 422385, 454428, 506862, 563180, 568035, 732134, 757380, 844770, 1013724, 1098201, 1136070, 1267155, 1464268, 1689540, 1830335, 2196402, 2272140, 2534310, 3294603, 3660670, 4392804, 5068620, 5491005, 6589206, 7321340, 10982010, 13178412, 16473015, 21964020, 32946030, 65892060]

約数ペア:

[(1, 65892060), (2, 32946030), (3, 21964020), (4, 16473015), (5, 13178412), (6, 10982010), (9, 7321340), (10, 6589206), (12, 5491005), (13, 5068620), (15, 4392804), (18, 3660670), (20, 3294603), (26, 2534310), (29, 2272140), (30, 2196402), (36, 1830335), (39, 1689540), (45, 1464268), (52, 1267155), (58, 1136070), (60, 1098201), (65, 1013724), (78, 844770), (87, 757380), (90, 732134), (116, 568035), (117, 563180), (130, 506862), (145, 454428), (156, 422385), (174, 378690), (180, 366067), (195, 337908), (234, 281590), (260, 253431), (261, 252460), (290, 227214), (348, 189345), (377, 174780), (390, 168954), (435, 151476), (468, 140795), (522, 126230), (580, 113607), (585, 112636), (754, 87390), (780, 84477), (870, 75738), (971, 67860), (1044, 63115), (1131, 58260), (1170, 56318), (1305, 50492), (1508, 43695), (1740, 37869), (1885, 34956), (1942, 33930), (2262, 29130), (2340, 28159), (2610, 25246), (2913, 22620), (3393, 19420), (3770, 17478), (3884, 16965), (4524, 14565), (4855, 13572), (5220, 12623), (5655, 11652), (5826, 11310), (6786, 9710), (7540, 8739)]