90528570

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{163}}^1$

素因数の和:218

約数の個数: 192

約数和(自身を含む): 282683520

約数和(自身を除く): 192154950

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 17, 18, 22, 27, 30, 33, 34, 45, 51, 54, 55, 66, 85, 90, 99, 102, 110, 121, 135, 153, 163, 165, 170, 187, 198, 242, 255, 270, 297, 306, 326, 330, 363, 374, 459, 489, 495, 510, 561, 594, 605, 726, 765, 815, 918, 935, 978, 990, 1089, 1122, 1210, 1467, 1485, 1530, 1630, 1683, 1793, 1815, 1870, 2057, 2178, 2295, 2445, 2771, 2805, 2934, 2970, 3267, 3366, 3586, 3630, 4114, 4401, 4590, 4890, 5049, 5379, 5445, 5542, 5610, 6171, 6534, 7335, 8313, 8415, 8802, 8965, 10098, 10285, 10758, 10890, 12342, 13855, 14670, 16137, 16335, 16626, 16830, 17930, 18513, 19723, 20570, 22005, 24939, 25245, 26895, 27710, 30481, 30855, 32274, 32670, 37026, 39446, 41565, 44010, 48411, 49878, 50490, 53790, 55539, 59169, 60962, 61710, 74817, 80685, 83130, 91443, 92565, 96822, 98615, 111078, 118338, 124695, 149634, 152405, 161370, 177507, 182886, 185130, 197230, 242055, 249390, 274329, 277695, 295845, 304810, 335291, 355014, 374085, 457215, 484110, 532521, 548658, 555390, 591690, 670582, 748170, 822987, 887535, 914430, 1005873, 1065042, 1371645, 1645974, 1676455, 1775070, 2011746, 2662605, 2743290, 3017619, 3352910, 4114935, 5029365, 5325210, 6035238, 8229870, 9052857, 10058730, 15088095, 18105714, 30176190, 45264285, 90528570]

約数ペア:

[(1, 90528570), (2, 45264285), (3, 30176190), (5, 18105714), (6, 15088095), (9, 10058730), (10, 9052857), (11, 8229870), (15, 6035238), (17, 5325210), (18, 5029365), (22, 4114935), (27, 3352910), (30, 3017619), (33, 2743290), (34, 2662605), (45, 2011746), (51, 1775070), (54, 1676455), (55, 1645974), (66, 1371645), (85, 1065042), (90, 1005873), (99, 914430), (102, 887535), (110, 822987), (121, 748170), (135, 670582), (153, 591690), (163, 555390), (165, 548658), (170, 532521), (187, 484110), (198, 457215), (242, 374085), (255, 355014), (270, 335291), (297, 304810), (306, 295845), (326, 277695), (330, 274329), (363, 249390), (374, 242055), (459, 197230), (489, 185130), (495, 182886), (510, 177507), (561, 161370), (594, 152405), (605, 149634), (726, 124695), (765, 118338), (815, 111078), (918, 98615), (935, 96822), (978, 92565), (990, 91443), (1089, 83130), (1122, 80685), (1210, 74817), (1467, 61710), (1485, 60962), (1530, 59169), (1630, 55539), (1683, 53790), (1793, 50490), (1815, 49878), (1870, 48411), (2057, 44010), (2178, 41565), (2295, 39446), (2445, 37026), (2771, 32670), (2805, 32274), (2934, 30855), (2970, 30481), (3267, 27710), (3366, 26895), (3586, 25245), (3630, 24939), (4114, 22005), (4401, 20570), (4590, 19723), (4890, 18513), (5049, 17930), (5379, 16830), (5445, 16626), (5542, 16335), (5610, 16137), (6171, 14670), (6534, 13855), (7335, 12342), (8313, 10890), (8415, 10758), (8802, 10285), (8965, 10098)]