202130307900

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{229}}^1\times {\mathrm{108971}}^1$

素因数の和:109226

約数の個数: 180

約数和(自身を含む): 658093894920

約数和(自身を除く): 455963587020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 229, 270, 300, 324, 405, 450, 458, 540, 675, 687, 810, 900, 916, 1145, 1350, 1374, 1620, 2025, 2061, 2290, 2700, 2748, 3435, 4050, 4122, 4580, 5725, 6183, 6870, 8100, 8244, 10305, 11450, 12366, 13740, 17175, 18549, 20610, 22900, 24732, 30915, 34350, 37098, 41220, 51525, 61830, 68700, 74196, 92745, 103050, 108971, 123660, 154575, 185490, 206100, 217942, 309150, 326913, 370980, 435884, 463725, 544855, 618300, 653826, 927450, 980739, 1089710, 1307652, 1634565, 1854900, 1961478, 2179420, 2724275, 2942217, 3269130, 3922956, 4903695, 5448550, 5884434, 6538260, 8172825, 8826651, 9807390, 10897100, 11768868, 14711085, 16345650, 17653302, 19614780, 24518475, 24954359, 29422170, 32691300, 35306604, 44133255, 49036950, 49908718, 58844340, 73555425, 74863077, 88266510, 98073900, 99817436, 124771795, 147110850, 149726154, 176533020, 220666275, 224589231, 249543590, 294221700, 299452308, 374315385, 441332550, 449178462, 499087180, 623858975, 673767693, 748630770, 882665100, 898356924, 1122946155, 1247717950, 1347535386, 1497261540, 1871576925, 2021303079, 2245892310, 2495435900, 2695070772, 3368838465, 3743153850, 4042606158, 4491784620, 5614730775, 6737676930, 7486307700, 8085212316, 10106515395, 11229461550, 13475353860, 16844192325, 20213030790, 22458923100, 33688384650, 40426061580, 50532576975, 67376769300, 101065153950, 202130307900]

約数ペア:

[(1, 202130307900), (2, 101065153950), (3, 67376769300), (4, 50532576975), (5, 40426061580), (6, 33688384650), (9, 22458923100), (10, 20213030790), (12, 16844192325), (15, 13475353860), (18, 11229461550), (20, 10106515395), (25, 8085212316), (27, 7486307700), (30, 6737676930), (36, 5614730775), (45, 4491784620), (50, 4042606158), (54, 3743153850), (60, 3368838465), (75, 2695070772), (81, 2495435900), (90, 2245892310), (100, 2021303079), (108, 1871576925), (135, 1497261540), (150, 1347535386), (162, 1247717950), (180, 1122946155), (225, 898356924), (229, 882665100), (270, 748630770), (300, 673767693), (324, 623858975), (405, 499087180), (450, 449178462), (458, 441332550), (540, 374315385), (675, 299452308), (687, 294221700), (810, 249543590), (900, 224589231), (916, 220666275), (1145, 176533020), (1350, 149726154), (1374, 147110850), (1620, 124771795), (2025, 99817436), (2061, 98073900), (2290, 88266510), (2700, 74863077), (2748, 73555425), (3435, 58844340), (4050, 49908718), (4122, 49036950), (4580, 44133255), (5725, 35306604), (6183, 32691300), (6870, 29422170), (8100, 24954359), (8244, 24518475), (10305, 19614780), (11450, 17653302), (12366, 16345650), (13740, 14711085), (17175, 11768868), (18549, 10897100), (20610, 9807390), (22900, 8826651), (24732, 8172825), (30915, 6538260), (34350, 5884434), (37098, 5448550), (41220, 4903695), (51525, 3922956), (61830, 3269130), (68700, 2942217), (74196, 2724275), (92745, 2179420), (103050, 1961478), (108971, 1854900), (123660, 1634565), (154575, 1307652), (185490, 1089710), (206100, 980739), (217942, 927450), (309150, 653826), (326913, 618300), (370980, 544855), (435884, 463725)]