15789466890

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{1229}}^1$

素因数の和:1579

約数の個数: 192

約数和(自身を含む): 45259119360

約数和(自身を除く): 29469652470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 81, 85, 90, 102, 135, 153, 162, 170, 243, 255, 270, 306, 311, 405, 459, 486, 510, 622, 765, 810, 918, 933, 1215, 1229, 1377, 1530, 1555, 1866, 2295, 2430, 2458, 2754, 2799, 3110, 3687, 4131, 4590, 4665, 5287, 5598, 6145, 6885, 7374, 8262, 8397, 9330, 10574, 11061, 12290, 13770, 13995, 15861, 16794, 18435, 20655, 20893, 22122, 25191, 26435, 27990, 31722, 33183, 36870, 41310, 41786, 41985, 47583, 50382, 52870, 55305, 62679, 66366, 75573, 79305, 83970, 95166, 99549, 104465, 110610, 125358, 125955, 142749, 151146, 158610, 165915, 188037, 199098, 208930, 237915, 251910, 285498, 298647, 313395, 331830, 376074, 377865, 382219, 428247, 475830, 497745, 564111, 597294, 626790, 713745, 755730, 764438, 856494, 940185, 995490, 1128222, 1146657, 1284741, 1427490, 1493235, 1692333, 1880370, 1911095, 2141235, 2293314, 2569482, 2820555, 2986470, 3384666, 3439971, 3822190, 4282470, 5076999, 5641110, 5733285, 6423705, 6497723, 6879942, 8461665, 10153998, 10319913, 11466570, 12847410, 12995446, 16923330, 17199855, 19493169, 20639826, 25384995, 30959739, 32488615, 34399710, 38986338, 50769990, 51599565, 58479507, 61919478, 64977230, 92879217, 97465845, 103199130, 116959014, 154798695, 175438521, 185758434, 194931690, 292397535, 309597390, 350877042, 464396085, 526315563, 584795070, 877192605, 928792170, 1052631126, 1578946689, 1754385210, 2631577815, 3157893378, 5263155630, 7894733445, 15789466890]

約数ペア:

[(1, 15789466890), (2, 7894733445), (3, 5263155630), (5, 3157893378), (6, 2631577815), (9, 1754385210), (10, 1578946689), (15, 1052631126), (17, 928792170), (18, 877192605), (27, 584795070), (30, 526315563), (34, 464396085), (45, 350877042), (51, 309597390), (54, 292397535), (81, 194931690), (85, 185758434), (90, 175438521), (102, 154798695), (135, 116959014), (153, 103199130), (162, 97465845), (170, 92879217), (243, 64977230), (255, 61919478), (270, 58479507), (306, 51599565), (311, 50769990), (405, 38986338), (459, 34399710), (486, 32488615), (510, 30959739), (622, 25384995), (765, 20639826), (810, 19493169), (918, 17199855), (933, 16923330), (1215, 12995446), (1229, 12847410), (1377, 11466570), (1530, 10319913), (1555, 10153998), (1866, 8461665), (2295, 6879942), (2430, 6497723), (2458, 6423705), (2754, 5733285), (2799, 5641110), (3110, 5076999), (3687, 4282470), (4131, 3822190), (4590, 3439971), (4665, 3384666), (5287, 2986470), (5598, 2820555), (6145, 2569482), (6885, 2293314), (7374, 2141235), (8262, 1911095), (8397, 1880370), (9330, 1692333), (10574, 1493235), (11061, 1427490), (12290, 1284741), (13770, 1146657), (13995, 1128222), (15861, 995490), (16794, 940185), (18435, 856494), (20655, 764438), (20893, 755730), (22122, 713745), (25191, 626790), (26435, 597294), (27990, 564111), (31722, 497745), (33183, 475830), (36870, 428247), (41310, 382219), (41786, 377865), (41985, 376074), (47583, 331830), (50382, 313395), (52870, 298647), (55305, 285498), (62679, 251910), (66366, 237915), (75573, 208930), (79305, 199098), (83970, 188037), (95166, 165915), (99549, 158610), (104465, 151146), (110610, 142749), (125358, 125955)]