155005830

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{353}}^1$

素因数の和:431

約数の個数: 192

約数和(自身を含む): 500992128

約数和(自身を除く): 345986298

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 30, 34, 35, 41, 42, 45, 51, 63, 70, 82, 85, 90, 102, 105, 119, 123, 126, 153, 170, 205, 210, 238, 246, 255, 287, 306, 315, 353, 357, 369, 410, 510, 574, 595, 615, 630, 697, 706, 714, 738, 765, 861, 1059, 1071, 1190, 1230, 1394, 1435, 1530, 1722, 1765, 1785, 1845, 2091, 2118, 2142, 2471, 2583, 2870, 3177, 3485, 3530, 3570, 3690, 4182, 4305, 4879, 4942, 5166, 5295, 5355, 6001, 6273, 6354, 6970, 7413, 8610, 9758, 10455, 10590, 10710, 12002, 12355, 12546, 12915, 14473, 14637, 14826, 15885, 18003, 20910, 22239, 24395, 24710, 25830, 28946, 29274, 30005, 31365, 31770, 36006, 37065, 42007, 43419, 43911, 44478, 48790, 54009, 60010, 62730, 72365, 73185, 74130, 84014, 86838, 87822, 90015, 101311, 108018, 111195, 126021, 130257, 144730, 146370, 180030, 202622, 210035, 217095, 219555, 222390, 246041, 252042, 260514, 270045, 303933, 378063, 420070, 434190, 439110, 492082, 506555, 540090, 607866, 630105, 651285, 738123, 756126, 911799, 1013110, 1230205, 1260210, 1302570, 1476246, 1519665, 1722287, 1823598, 1890315, 2214369, 2460410, 3039330, 3444574, 3690615, 3780630, 4428738, 4558995, 5166861, 7381230, 8611435, 9117990, 10333722, 11071845, 15500583, 17222870, 22143690, 25834305, 31001166, 51668610, 77502915, 155005830]

約数ペア:

[(1, 155005830), (2, 77502915), (3, 51668610), (5, 31001166), (6, 25834305), (7, 22143690), (9, 17222870), (10, 15500583), (14, 11071845), (15, 10333722), (17, 9117990), (18, 8611435), (21, 7381230), (30, 5166861), (34, 4558995), (35, 4428738), (41, 3780630), (42, 3690615), (45, 3444574), (51, 3039330), (63, 2460410), (70, 2214369), (82, 1890315), (85, 1823598), (90, 1722287), (102, 1519665), (105, 1476246), (119, 1302570), (123, 1260210), (126, 1230205), (153, 1013110), (170, 911799), (205, 756126), (210, 738123), (238, 651285), (246, 630105), (255, 607866), (287, 540090), (306, 506555), (315, 492082), (353, 439110), (357, 434190), (369, 420070), (410, 378063), (510, 303933), (574, 270045), (595, 260514), (615, 252042), (630, 246041), (697, 222390), (706, 219555), (714, 217095), (738, 210035), (765, 202622), (861, 180030), (1059, 146370), (1071, 144730), (1190, 130257), (1230, 126021), (1394, 111195), (1435, 108018), (1530, 101311), (1722, 90015), (1765, 87822), (1785, 86838), (1845, 84014), (2091, 74130), (2118, 73185), (2142, 72365), (2471, 62730), (2583, 60010), (2870, 54009), (3177, 48790), (3485, 44478), (3530, 43911), (3570, 43419), (3690, 42007), (4182, 37065), (4305, 36006), (4879, 31770), (4942, 31365), (5166, 30005), (5295, 29274), (5355, 28946), (6001, 25830), (6273, 24710), (6354, 24395), (6970, 22239), (7413, 20910), (8610, 18003), (9758, 15885), (10455, 14826), (10590, 14637), (10710, 14473), (12002, 12915), (12355, 12546)]