64503450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1$

素因数の和:269

約数の個数: 144

約数和(自身を含む): 192550176

約数和(自身を除く): 128046726

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 30, 33, 45, 50, 55, 66, 75, 83, 90, 99, 110, 150, 157, 165, 166, 198, 225, 249, 275, 314, 330, 415, 450, 471, 495, 498, 550, 747, 785, 825, 830, 913, 942, 990, 1245, 1413, 1494, 1570, 1650, 1727, 1826, 2075, 2355, 2475, 2490, 2739, 2826, 3454, 3735, 3925, 4150, 4565, 4710, 4950, 5181, 5478, 6225, 7065, 7470, 7850, 8217, 8635, 9130, 10362, 11775, 12450, 13031, 13695, 14130, 15543, 16434, 17270, 18675, 22825, 23550, 25905, 26062, 27390, 31086, 35325, 37350, 39093, 41085, 43175, 45650, 51810, 65155, 68475, 70650, 77715, 78186, 82170, 86350, 117279, 129525, 130310, 136950, 143341, 155430, 195465, 205425, 234558, 259050, 286682, 325775, 388575, 390930, 410850, 430023, 586395, 651550, 716705, 777150, 860046, 977325, 1172790, 1290069, 1433410, 1954650, 2150115, 2580138, 2931975, 3583525, 4300230, 5863950, 6450345, 7167050, 10750575, 12900690, 21501150, 32251725, 64503450]

約数ペア:

[(1, 64503450), (2, 32251725), (3, 21501150), (5, 12900690), (6, 10750575), (9, 7167050), (10, 6450345), (11, 5863950), (15, 4300230), (18, 3583525), (22, 2931975), (25, 2580138), (30, 2150115), (33, 1954650), (45, 1433410), (50, 1290069), (55, 1172790), (66, 977325), (75, 860046), (83, 777150), (90, 716705), (99, 651550), (110, 586395), (150, 430023), (157, 410850), (165, 390930), (166, 388575), (198, 325775), (225, 286682), (249, 259050), (275, 234558), (314, 205425), (330, 195465), (415, 155430), (450, 143341), (471, 136950), (495, 130310), (498, 129525), (550, 117279), (747, 86350), (785, 82170), (825, 78186), (830, 77715), (913, 70650), (942, 68475), (990, 65155), (1245, 51810), (1413, 45650), (1494, 43175), (1570, 41085), (1650, 39093), (1727, 37350), (1826, 35325), (2075, 31086), (2355, 27390), (2475, 26062), (2490, 25905), (2739, 23550), (2826, 22825), (3454, 18675), (3735, 17270), (3925, 16434), (4150, 15543), (4565, 14130), (4710, 13695), (4950, 13031), (5181, 12450), (5478, 11775), (6225, 10362), (7065, 9130), (7470, 8635), (7850, 8217)]