202850280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:308

約数の個数: 192

約数和(自身を含む): 688418640

約数和(自身を除く): 485568360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 60, 72, 74, 90, 97, 111, 120, 148, 157, 180, 185, 194, 222, 291, 296, 314, 333, 360, 370, 388, 444, 471, 485, 555, 582, 628, 666, 740, 776, 785, 873, 888, 942, 970, 1110, 1164, 1256, 1332, 1413, 1455, 1480, 1570, 1665, 1746, 1884, 1940, 2220, 2328, 2355, 2664, 2826, 2910, 3140, 3330, 3492, 3589, 3768, 3880, 4365, 4440, 4710, 5652, 5809, 5820, 6280, 6660, 6984, 7065, 7178, 8730, 9420, 10767, 11304, 11618, 11640, 13320, 14130, 14356, 15229, 17427, 17460, 17945, 18840, 21534, 23236, 28260, 28712, 29045, 30458, 32301, 34854, 34920, 35890, 43068, 45687, 46472, 52281, 53835, 56520, 58090, 60916, 64602, 69708, 71780, 76145, 86136, 87135, 91374, 104562, 107670, 116180, 121832, 129204, 137061, 139416, 143560, 152290, 161505, 174270, 182748, 209124, 215340, 228435, 232360, 258408, 261405, 274122, 304580, 323010, 348540, 365496, 418248, 430680, 456870, 522810, 548244, 563473, 609160, 646020, 685305, 697080, 913740, 1045620, 1096488, 1126946, 1292040, 1370610, 1690419, 1827480, 2091240, 2253892, 2741220, 2817365, 3380838, 4507784, 5071257, 5482440, 5634730, 6761676, 8452095, 10142514, 11269460, 13523352, 16904190, 20285028, 22538920, 25356285, 33808380, 40570056, 50712570, 67616760, 101425140, 202850280]

約数ペア:

[(1, 202850280), (2, 101425140), (3, 67616760), (4, 50712570), (5, 40570056), (6, 33808380), (8, 25356285), (9, 22538920), (10, 20285028), (12, 16904190), (15, 13523352), (18, 11269460), (20, 10142514), (24, 8452095), (30, 6761676), (36, 5634730), (37, 5482440), (40, 5071257), (45, 4507784), (60, 3380838), (72, 2817365), (74, 2741220), (90, 2253892), (97, 2091240), (111, 1827480), (120, 1690419), (148, 1370610), (157, 1292040), (180, 1126946), (185, 1096488), (194, 1045620), (222, 913740), (291, 697080), (296, 685305), (314, 646020), (333, 609160), (360, 563473), (370, 548244), (388, 522810), (444, 456870), (471, 430680), (485, 418248), (555, 365496), (582, 348540), (628, 323010), (666, 304580), (740, 274122), (776, 261405), (785, 258408), (873, 232360), (888, 228435), (942, 215340), (970, 209124), (1110, 182748), (1164, 174270), (1256, 161505), (1332, 152290), (1413, 143560), (1455, 139416), (1480, 137061), (1570, 129204), (1665, 121832), (1746, 116180), (1884, 107670), (1940, 104562), (2220, 91374), (2328, 87135), (2355, 86136), (2664, 76145), (2826, 71780), (2910, 69708), (3140, 64602), (3330, 60916), (3492, 58090), (3589, 56520), (3768, 53835), (3880, 52281), (4365, 46472), (4440, 45687), (4710, 43068), (5652, 35890), (5809, 34920), (5820, 34854), (6280, 32301), (6660, 30458), (6984, 29045), (7065, 28712), (7178, 28260), (8730, 23236), (9420, 21534), (10767, 18840), (11304, 17945), (11618, 17460), (11640, 17427), (13320, 15229), (14130, 14356)]