65117520

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{773}}^1$

素因数の和:811

約数の個数: 200

約数和(自身を含む): 243875016

約数和(自身を除く): 178757496

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 104, 108, 117, 120, 130, 135, 144, 156, 162, 180, 195, 208, 216, 234, 240, 260, 270, 312, 324, 351, 360, 390, 405, 432, 468, 520, 540, 585, 624, 648, 702, 720, 773, 780, 810, 936, 1040, 1053, 1080, 1170, 1296, 1404, 1546, 1560, 1620, 1755, 1872, 2106, 2160, 2319, 2340, 2808, 3092, 3120, 3240, 3510, 3865, 4212, 4638, 4680, 5265, 5616, 6184, 6480, 6957, 7020, 7730, 8424, 9276, 9360, 10049, 10530, 11595, 12368, 13914, 14040, 15460, 16848, 18552, 20098, 20871, 21060, 23190, 27828, 28080, 30147, 30920, 34785, 37104, 40196, 41742, 42120, 46380, 50245, 55656, 60294, 61840, 62613, 69570, 80392, 83484, 84240, 90441, 92760, 100490, 104355, 111312, 120588, 125226, 139140, 150735, 160784, 166968, 180882, 185520, 200980, 208710, 241176, 250452, 271323, 278280, 301470, 313065, 333936, 361764, 401960, 417420, 452205, 482352, 500904, 542646, 556560, 602940, 626130, 723528, 803920, 813969, 834840, 904410, 1001808, 1085292, 1205880, 1252260, 1356615, 1447056, 1627938, 1669680, 1808820, 2170584, 2411760, 2504520, 2713230, 3255876, 3617640, 4069845, 4341168, 5009040, 5426460, 6511752, 7235280, 8139690, 10852920, 13023504, 16279380, 21705840, 32558760, 65117520]

約数ペア:

[(1, 65117520), (2, 32558760), (3, 21705840), (4, 16279380), (5, 13023504), (6, 10852920), (8, 8139690), (9, 7235280), (10, 6511752), (12, 5426460), (13, 5009040), (15, 4341168), (16, 4069845), (18, 3617640), (20, 3255876), (24, 2713230), (26, 2504520), (27, 2411760), (30, 2170584), (36, 1808820), (39, 1669680), (40, 1627938), (45, 1447056), (48, 1356615), (52, 1252260), (54, 1205880), (60, 1085292), (65, 1001808), (72, 904410), (78, 834840), (80, 813969), (81, 803920), (90, 723528), (104, 626130), (108, 602940), (117, 556560), (120, 542646), (130, 500904), (135, 482352), (144, 452205), (156, 417420), (162, 401960), (180, 361764), (195, 333936), (208, 313065), (216, 301470), (234, 278280), (240, 271323), (260, 250452), (270, 241176), (312, 208710), (324, 200980), (351, 185520), (360, 180882), (390, 166968), (405, 160784), (432, 150735), (468, 139140), (520, 125226), (540, 120588), (585, 111312), (624, 104355), (648, 100490), (702, 92760), (720, 90441), (773, 84240), (780, 83484), (810, 80392), (936, 69570), (1040, 62613), (1053, 61840), (1080, 60294), (1170, 55656), (1296, 50245), (1404, 46380), (1546, 42120), (1560, 41742), (1620, 40196), (1755, 37104), (1872, 34785), (2106, 30920), (2160, 30147), (2319, 28080), (2340, 27828), (2808, 23190), (3092, 21060), (3120, 20871), (3240, 20098), (3510, 18552), (3865, 16848), (4212, 15460), (4638, 14040), (4680, 13914), (5265, 12368), (5616, 11595), (6184, 10530), (6480, 10049), (6957, 9360), (7020, 9276), (7730, 8424)]