27682380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:109

約数の個数: 216

約数和(自身を含む): 97598592

約数和(自身を除く): 69916212

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 31, 33, 36, 41, 44, 45, 55, 60, 62, 66, 82, 90, 93, 99, 110, 121, 123, 124, 132, 155, 164, 165, 180, 186, 198, 205, 220, 242, 246, 279, 310, 330, 341, 363, 369, 372, 396, 410, 451, 465, 484, 492, 495, 558, 605, 615, 620, 660, 682, 726, 738, 820, 902, 930, 990, 1023, 1089, 1116, 1210, 1230, 1271, 1353, 1364, 1395, 1452, 1476, 1705, 1804, 1815, 1845, 1860, 1980, 2046, 2178, 2255, 2420, 2460, 2542, 2706, 2790, 3069, 3410, 3630, 3690, 3751, 3813, 4059, 4092, 4356, 4510, 4961, 5084, 5115, 5412, 5445, 5580, 6138, 6355, 6765, 6820, 7260, 7380, 7502, 7626, 8118, 9020, 9922, 10230, 10890, 11253, 11439, 12276, 12710, 13530, 13981, 14883, 15004, 15252, 15345, 16236, 18755, 19065, 19844, 20295, 20460, 21780, 22506, 22878, 24805, 25420, 27060, 27962, 29766, 30690, 33759, 37510, 38130, 40590, 41943, 44649, 45012, 45756, 49610, 55924, 56265, 57195, 59532, 61380, 67518, 69905, 74415, 75020, 76260, 81180, 83886, 89298, 99220, 112530, 114390, 125829, 135036, 139810, 148830, 153791, 167772, 168795, 178596, 209715, 223245, 225060, 228780, 251658, 279620, 297660, 307582, 337590, 419430, 446490, 461373, 503316, 615164, 629145, 675180, 768955, 838860, 892980, 922746, 1258290, 1384119, 1537910, 1845492, 2306865, 2516580, 2768238, 3075820, 4613730, 5536476, 6920595, 9227460, 13841190, 27682380]

約数ペア:

[(1, 27682380), (2, 13841190), (3, 9227460), (4, 6920595), (5, 5536476), (6, 4613730), (9, 3075820), (10, 2768238), (11, 2516580), (12, 2306865), (15, 1845492), (18, 1537910), (20, 1384119), (22, 1258290), (30, 922746), (31, 892980), (33, 838860), (36, 768955), (41, 675180), (44, 629145), (45, 615164), (55, 503316), (60, 461373), (62, 446490), (66, 419430), (82, 337590), (90, 307582), (93, 297660), (99, 279620), (110, 251658), (121, 228780), (123, 225060), (124, 223245), (132, 209715), (155, 178596), (164, 168795), (165, 167772), (180, 153791), (186, 148830), (198, 139810), (205, 135036), (220, 125829), (242, 114390), (246, 112530), (279, 99220), (310, 89298), (330, 83886), (341, 81180), (363, 76260), (369, 75020), (372, 74415), (396, 69905), (410, 67518), (451, 61380), (465, 59532), (484, 57195), (492, 56265), (495, 55924), (558, 49610), (605, 45756), (615, 45012), (620, 44649), (660, 41943), (682, 40590), (726, 38130), (738, 37510), (820, 33759), (902, 30690), (930, 29766), (990, 27962), (1023, 27060), (1089, 25420), (1116, 24805), (1210, 22878), (1230, 22506), (1271, 21780), (1353, 20460), (1364, 20295), (1395, 19844), (1452, 19065), (1476, 18755), (1705, 16236), (1804, 15345), (1815, 15252), (1845, 15004), (1860, 14883), (1980, 13981), (2046, 13530), (2178, 12710), (2255, 12276), (2420, 11439), (2460, 11253), (2542, 10890), (2706, 10230), (2790, 9922), (3069, 9020), (3410, 8118), (3630, 7626), (3690, 7502), (3751, 7380), (3813, 7260), (4059, 6820), (4092, 6765), (4356, 6355), (4510, 6138), (4961, 5580), (5084, 5445), (5115, 5412)]