65572650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1019}}^1$

素因数の和:1061

約数の個数: 144

約数和(自身を含む): 207174240

約数和(自身を除く): 141601590

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 25, 26, 30, 33, 39, 45, 50, 55, 65, 66, 75, 78, 90, 99, 110, 117, 130, 143, 150, 165, 195, 198, 225, 234, 275, 286, 325, 330, 390, 429, 450, 495, 550, 585, 650, 715, 825, 858, 975, 990, 1019, 1170, 1287, 1430, 1650, 1950, 2038, 2145, 2475, 2574, 2925, 3057, 3575, 4290, 4950, 5095, 5850, 6114, 6435, 7150, 9171, 10190, 10725, 11209, 12870, 13247, 15285, 18342, 21450, 22418, 25475, 26494, 30570, 32175, 33627, 39741, 45855, 50950, 56045, 64350, 66235, 67254, 76425, 79482, 91710, 100881, 112090, 119223, 132470, 145717, 152850, 168135, 198705, 201762, 229275, 238446, 280225, 291434, 331175, 336270, 397410, 437151, 458550, 504405, 560450, 596115, 662350, 728585, 840675, 874302, 993525, 1008810, 1192230, 1311453, 1457170, 1681350, 1987050, 2185755, 2522025, 2622906, 2980575, 3642925, 4371510, 5044050, 5961150, 6557265, 7285850, 10928775, 13114530, 21857550, 32786325, 65572650]

約数ペア:

[(1, 65572650), (2, 32786325), (3, 21857550), (5, 13114530), (6, 10928775), (9, 7285850), (10, 6557265), (11, 5961150), (13, 5044050), (15, 4371510), (18, 3642925), (22, 2980575), (25, 2622906), (26, 2522025), (30, 2185755), (33, 1987050), (39, 1681350), (45, 1457170), (50, 1311453), (55, 1192230), (65, 1008810), (66, 993525), (75, 874302), (78, 840675), (90, 728585), (99, 662350), (110, 596115), (117, 560450), (130, 504405), (143, 458550), (150, 437151), (165, 397410), (195, 336270), (198, 331175), (225, 291434), (234, 280225), (275, 238446), (286, 229275), (325, 201762), (330, 198705), (390, 168135), (429, 152850), (450, 145717), (495, 132470), (550, 119223), (585, 112090), (650, 100881), (715, 91710), (825, 79482), (858, 76425), (975, 67254), (990, 66235), (1019, 64350), (1170, 56045), (1287, 50950), (1430, 45855), (1650, 39741), (1950, 33627), (2038, 32175), (2145, 30570), (2475, 26494), (2574, 25475), (2925, 22418), (3057, 21450), (3575, 18342), (4290, 15285), (4950, 13247), (5095, 12870), (5850, 11209), (6114, 10725), (6435, 10190), (7150, 9171)]