8900553420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{2297}}^1$

素因数の和:2445

約数の個数: 288

約数和(自身を含む): 31317511680

約数和(自身を除く): 22416958260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 30, 33, 36, 38, 44, 45, 55, 57, 60, 66, 76, 90, 95, 99, 103, 110, 114, 132, 165, 171, 180, 190, 198, 206, 209, 220, 228, 285, 309, 330, 342, 380, 396, 412, 418, 495, 515, 570, 618, 627, 660, 684, 836, 855, 927, 990, 1030, 1045, 1133, 1140, 1236, 1254, 1545, 1710, 1854, 1881, 1957, 1980, 2060, 2090, 2266, 2297, 2508, 3090, 3135, 3399, 3420, 3708, 3762, 3914, 4180, 4532, 4594, 4635, 5665, 5871, 6180, 6270, 6798, 6891, 7524, 7828, 9188, 9270, 9405, 9785, 10197, 11330, 11485, 11742, 12540, 13596, 13782, 16995, 17613, 18540, 18810, 19570, 20394, 20673, 21527, 22660, 22970, 23484, 25267, 27564, 29355, 33990, 34455, 35226, 37620, 39140, 40788, 41346, 43054, 43643, 45940, 50534, 50985, 58710, 64581, 67980, 68910, 70452, 75801, 82692, 86108, 87286, 88065, 101068, 101970, 103365, 107635, 117420, 126335, 129162, 130929, 137820, 151602, 174572, 176130, 193743, 203940, 206730, 215270, 218215, 227403, 236591, 252670, 258324, 261858, 303204, 322905, 352260, 379005, 387486, 392787, 413460, 430540, 436430, 454806, 473182, 480073, 505340, 523716, 645810, 654645, 709773, 758010, 774972, 785574, 872860, 909612, 946364, 960146, 968715, 1137015, 1182955, 1291620, 1309290, 1419546, 1440219, 1516020, 1571148, 1920292, 1937430, 1963935, 2129319, 2274030, 2365910, 2400365, 2602501, 2618580, 2839092, 2880438, 3548865, 3874860, 3927870, 4258638, 4320657, 4495229, 4548060, 4731820, 4800730, 5205002, 5760876, 7097730, 7201095, 7807503, 7855740, 8517276, 8641314, 8990458, 9601460, 10410004, 10646595, 13012505, 13485687, 14195460, 14402190, 15615006, 17282628, 17980916, 21293190, 21603285, 22476145, 23422509, 26025010, 26971374, 28804380, 31230012, 39037515, 40457061, 42586380, 43206570, 44952290, 46845018, 49447519, 52050020, 53942748, 67428435, 78075030, 80914122, 86413140, 89904580, 93690036, 98895038, 117112545, 134856870, 148342557, 156150060, 161828244, 197790076, 202285305, 234225090, 247237595, 269713740, 296685114, 404570610, 445027671, 468450180, 494475190, 593370228, 741712785, 809141220, 890055342, 988950380, 1483425570, 1780110684, 2225138355, 2966851140, 4450276710, 8900553420]

約数ペア:

[(1, 8900553420), (2, 4450276710), (3, 2966851140), (4, 2225138355), (5, 1780110684), (6, 1483425570), (9, 988950380), (10, 890055342), (11, 809141220), (12, 741712785), (15, 593370228), (18, 494475190), (19, 468450180), (20, 445027671), (22, 404570610), (30, 296685114), (33, 269713740), (36, 247237595), (38, 234225090), (44, 202285305), (45, 197790076), (55, 161828244), (57, 156150060), (60, 148342557), (66, 134856870), (76, 117112545), (90, 98895038), (95, 93690036), (99, 89904580), (103, 86413140), (110, 80914122), (114, 78075030), (132, 67428435), (165, 53942748), (171, 52050020), (180, 49447519), (190, 46845018), (198, 44952290), (206, 43206570), (209, 42586380), (220, 40457061), (228, 39037515), (285, 31230012), (309, 28804380), (330, 26971374), (342, 26025010), (380, 23422509), (396, 22476145), (412, 21603285), (418, 21293190), (495, 17980916), (515, 17282628), (570, 15615006), (618, 14402190), (627, 14195460), (660, 13485687), (684, 13012505), (836, 10646595), (855, 10410004), (927, 9601460), (990, 8990458), (1030, 8641314), (1045, 8517276), (1133, 7855740), (1140, 7807503), (1236, 7201095), (1254, 7097730), (1545, 5760876), (1710, 5205002), (1854, 4800730), (1881, 4731820), (1957, 4548060), (1980, 4495229), (2060, 4320657), (2090, 4258638), (2266, 3927870), (2297, 3874860), (2508, 3548865), (3090, 2880438), (3135, 2839092), (3399, 2618580), (3420, 2602501), (3708, 2400365), (3762, 2365910), (3914, 2274030), (4180, 2129319), (4532, 1963935), (4594, 1937430), (4635, 1920292), (5665, 1571148), (5871, 1516020), (6180, 1440219), (6270, 1419546), (6798, 1309290), (6891, 1291620), (7524, 1182955), (7828, 1137015), (9188, 968715), (9270, 960146), (9405, 946364), (9785, 909612), (10197, 872860), (11330, 785574), (11485, 774972), (11742, 758010), (12540, 709773), (13596, 654645), (13782, 645810), (16995, 523716), (17613, 505340), (18540, 480073), (18810, 473182), (19570, 454806), (20394, 436430), (20673, 430540), (21527, 413460), (22660, 392787), (22970, 387486), (23484, 379005), (25267, 352260), (27564, 322905), (29355, 303204), (33990, 261858), (34455, 258324), (35226, 252670), (37620, 236591), (39140, 227403), (40788, 218215), (41346, 215270), (43054, 206730), (43643, 203940), (45940, 193743), (50534, 176130), (50985, 174572), (58710, 151602), (64581, 137820), (67980, 130929), (68910, 129162), (70452, 126335), (75801, 117420), (82692, 107635), (86108, 103365), (87286, 101970), (88065, 101068)]