28157162220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{25349}}^1$

素因数の和:25406

約数の個数: 288

約数和(自身を含む): 101955672000

約数和(自身を除く): 73798509780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 27, 30, 33, 34, 36, 44, 45, 51, 54, 55, 60, 66, 68, 85, 90, 99, 102, 108, 110, 121, 132, 135, 153, 165, 170, 180, 187, 198, 204, 220, 242, 255, 270, 297, 306, 330, 340, 363, 374, 396, 459, 484, 495, 510, 540, 561, 594, 605, 612, 660, 726, 748, 765, 918, 935, 990, 1020, 1089, 1122, 1188, 1210, 1452, 1485, 1530, 1683, 1815, 1836, 1870, 1980, 2057, 2178, 2244, 2295, 2420, 2805, 2970, 3060, 3267, 3366, 3630, 3740, 4114, 4356, 4590, 5049, 5445, 5610, 5940, 6171, 6534, 6732, 7260, 8228, 8415, 9180, 10098, 10285, 10890, 11220, 12342, 13068, 16335, 16830, 18513, 20196, 20570, 21780, 24684, 25245, 25349, 30855, 32670, 33660, 37026, 41140, 50490, 50698, 55539, 61710, 65340, 74052, 76047, 92565, 100980, 101396, 111078, 123420, 126745, 152094, 185130, 222156, 228141, 253490, 277695, 278839, 304188, 370260, 380235, 430933, 456282, 506980, 555390, 557678, 684423, 760470, 836517, 861866, 912564, 1110780, 1115356, 1140705, 1292799, 1368846, 1394195, 1520940, 1673034, 1723732, 2154665, 2281410, 2509551, 2585598, 2737692, 2788390, 3067229, 3346068, 3422115, 3878397, 4182585, 4309330, 4562820, 4740263, 5019102, 5171196, 5576780, 6134458, 6463995, 6844230, 7528653, 7756794, 8365170, 8618660, 9201687, 9480526, 10038204, 11635191, 12268916, 12547755, 12927990, 13688460, 14220789, 15057306, 15336145, 15513588, 16730340, 18403374, 18961052, 19391985, 23270382, 23701315, 25095510, 25855980, 27605061, 28441578, 30114612, 30672290, 36806748, 37643265, 38783970, 42662367, 46008435, 46540764, 47402630, 50191020, 52142893, 55210122, 56883156, 58175955, 61344580, 71103945, 75286530, 77567940, 82815183, 85324734, 92016870, 94805260, 104285786, 110420244, 116351910, 127987101, 138025305, 142207890, 150573060, 156428679, 165630366, 170649468, 184033740, 208571572, 213311835, 232703820, 255974202, 260714465, 276050610, 284415780, 312857358, 331260732, 414075915, 426623670, 469286037, 511948404, 521428930, 552101220, 625714716, 639935505, 782143395, 828151830, 853247340, 938572074, 1042857860, 1279871010, 1407858111, 1564286790, 1656303660, 1877144148, 2346430185, 2559742020, 2815716222, 3128573580, 4692860370, 5631432444, 7039290555, 9385720740, 14078581110, 28157162220]

約数ペア:

[(1, 28157162220), (2, 14078581110), (3, 9385720740), (4, 7039290555), (5, 5631432444), (6, 4692860370), (9, 3128573580), (10, 2815716222), (11, 2559742020), (12, 2346430185), (15, 1877144148), (17, 1656303660), (18, 1564286790), (20, 1407858111), (22, 1279871010), (27, 1042857860), (30, 938572074), (33, 853247340), (34, 828151830), (36, 782143395), (44, 639935505), (45, 625714716), (51, 552101220), (54, 521428930), (55, 511948404), (60, 469286037), (66, 426623670), (68, 414075915), (85, 331260732), (90, 312857358), (99, 284415780), (102, 276050610), (108, 260714465), (110, 255974202), (121, 232703820), (132, 213311835), (135, 208571572), (153, 184033740), (165, 170649468), (170, 165630366), (180, 156428679), (187, 150573060), (198, 142207890), (204, 138025305), (220, 127987101), (242, 116351910), (255, 110420244), (270, 104285786), (297, 94805260), (306, 92016870), (330, 85324734), (340, 82815183), (363, 77567940), (374, 75286530), (396, 71103945), (459, 61344580), (484, 58175955), (495, 56883156), (510, 55210122), (540, 52142893), (561, 50191020), (594, 47402630), (605, 46540764), (612, 46008435), (660, 42662367), (726, 38783970), (748, 37643265), (765, 36806748), (918, 30672290), (935, 30114612), (990, 28441578), (1020, 27605061), (1089, 25855980), (1122, 25095510), (1188, 23701315), (1210, 23270382), (1452, 19391985), (1485, 18961052), (1530, 18403374), (1683, 16730340), (1815, 15513588), (1836, 15336145), (1870, 15057306), (1980, 14220789), (2057, 13688460), (2178, 12927990), (2244, 12547755), (2295, 12268916), (2420, 11635191), (2805, 10038204), (2970, 9480526), (3060, 9201687), (3267, 8618660), (3366, 8365170), (3630, 7756794), (3740, 7528653), (4114, 6844230), (4356, 6463995), (4590, 6134458), (5049, 5576780), (5445, 5171196), (5610, 5019102), (5940, 4740263), (6171, 4562820), (6534, 4309330), (6732, 4182585), (7260, 3878397), (8228, 3422115), (8415, 3346068), (9180, 3067229), (10098, 2788390), (10285, 2737692), (10890, 2585598), (11220, 2509551), (12342, 2281410), (13068, 2154665), (16335, 1723732), (16830, 1673034), (18513, 1520940), (20196, 1394195), (20570, 1368846), (21780, 1292799), (24684, 1140705), (25245, 1115356), (25349, 1110780), (30855, 912564), (32670, 861866), (33660, 836517), (37026, 760470), (41140, 684423), (50490, 557678), (50698, 555390), (55539, 506980), (61710, 456282), (65340, 430933), (74052, 380235), (76047, 370260), (92565, 304188), (100980, 278839), (101396, 277695), (111078, 253490), (123420, 228141), (126745, 222156), (152094, 185130)]