304506180

素因数分解:

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

素因数の和:120

約数の個数: 288

約数和(自身を含む): 1074318336

約数和(自身を除く): 769812156

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, 1331, 1353, 1364, 1395, 1452, 1476, 1705, 1804, 1815, 1845, 1860, 1980, 2046, 2178, 2255, 2420, 2460, 2542, 2662, 2706, 2790, 3069, 3410, 3630, 3690, 3751, 3813, 3993, 4059, 4092, 4356, 4510, 4961, 5084, 5115, 5324, 5412, 5445, 5580, 6138, 6355, 6655, 6765, 6820, 7260, 7380, 7502, 7626, 7986, 8118, 9020, 9922, 10230, 10890, 11253, 11439, 11979, 12276, 12710, 13310, 13530, 13981, 14883, 15004, 15252, 15345, 15972, 16236, 18755, 19065, 19844, 19965, 20295, 20460, 21780, 22506, 22878, 23958, 24805, 25420, 26620, 27060, 27962, 29766, 30690, 33759, 37510, 38130, 39930, 40590, 41261, 41943, 44649, 45012, 45756, 47916, 49610, 54571, 55924, 56265, 57195, 59532, 59895, 61380, 67518, 69905, 74415, 75020, 76260, 79860, 81180, 82522, 83886, 89298, 99220, 109142, 112530, 114390, 119790, 123783, 125829, 135036, 139810, 148830, 153791, 163713, 165044, 167772, 168795, 178596, 206305, 209715, 218284, 223245, 225060, 228780, 239580, 247566, 251658, 272855, 279620, 297660, 307582, 327426, 337590, 371349, 412610, 419430, 446490, 461373, 491139, 495132, 503316, 545710, 615164, 618915, 629145, 654852, 675180, 742698, 768955, 818565, 825220, 838860, 892980, 922746, 982278, 1091420, 1237830, 1258290, 1384119, 1485396, 1537910, 1637130, 1691701, 1845492, 1856745, 1964556, 2306865, 2455695, 2475660, 2516580, 2768238, 3075820, 3274260, 3383402, 3713490, 4613730, 4911390, 5075103, 5536476, 6766804, 6920595, 7426980, 8458505, 9227460, 9822780, 10150206, 13841190, 15225309, 16917010, 20300412, 25375515, 27682380, 30450618, 33834020, 50751030, 60901236, 76126545, 101502060, 152253090, 304506180]

約数ペア:

[(1, 304506180), (2, 152253090), (3, 101502060), (4, 76126545), (5, 60901236), (6, 50751030), (9, 33834020), (10, 30450618), (11, 27682380), (12, 25375515), (15, 20300412), (18, 16917010), (20, 15225309), (22, 13841190), (30, 10150206), (31, 9822780), (33, 9227460), (36, 8458505), (41, 7426980), (44, 6920595), (45, 6766804), (55, 5536476), (60, 5075103), (62, 4911390), (66, 4613730), (82, 3713490), (90, 3383402), (93, 3274260), (99, 3075820), (110, 2768238), (121, 2516580), (123, 2475660), (124, 2455695), (132, 2306865), (155, 1964556), (164, 1856745), (165, 1845492), (180, 1691701), (186, 1637130), (198, 1537910), (205, 1485396), (220, 1384119), (242, 1258290), (246, 1237830), (279, 1091420), (310, 982278), (330, 922746), (341, 892980), (363, 838860), (369, 825220), (372, 818565), (396, 768955), (410, 742698), (451, 675180), (465, 654852), (484, 629145), (492, 618915), (495, 615164), (558, 545710), (605, 503316), (615, 495132), (620, 491139), (660, 461373), (682, 446490), (726, 419430), (738, 412610), (820, 371349), (902, 337590), (930, 327426), (990, 307582), (1023, 297660), (1089, 279620), (1116, 272855), (1210, 251658), (1230, 247566), (1271, 239580), (1331, 228780), (1353, 225060), (1364, 223245), (1395, 218284), (1452, 209715), (1476, 206305), (1705, 178596), (1804, 168795), (1815, 167772), (1845, 165044), (1860, 163713), (1980, 153791), (2046, 148830), (2178, 139810), (2255, 135036), (2420, 125829), (2460, 123783), (2542, 119790), (2662, 114390), (2706, 112530), (2790, 109142), (3069, 99220), (3410, 89298), (3630, 83886), (3690, 82522), (3751, 81180), (3813, 79860), (3993, 76260), (4059, 75020), (4092, 74415), (4356, 69905), (4510, 67518), (4961, 61380), (5084, 59895), (5115, 59532), (5324, 57195), (5412, 56265), (5445, 55924), (5580, 54571), (6138, 49610), (6355, 47916), (6655, 45756), (6765, 45012), (6820, 44649), (7260, 41943), (7380, 41261), (7502, 40590), (7626, 39930), (7986, 38130), (8118, 37510), (9020, 33759), (9922, 30690), (10230, 29766), (10890, 27962), (11253, 27060), (11439, 26620), (11979, 25420), (12276, 24805), (12710, 23958), (13310, 22878), (13530, 22506), (13981, 21780), (14883, 20460), (15004, 20295), (15252, 19965), (15345, 19844), (15972, 19065), (16236, 18755)]