203310450

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:166

約数の個数: 288

約数和(自身を含む): 680908800

約数和(自身を除く): 477598350

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 25, 30, 35, 38, 42, 43, 45, 50, 57, 63, 70, 75, 79, 86, 90, 95, 105, 114, 126, 129, 133, 150, 158, 171, 175, 190, 210, 215, 225, 237, 258, 266, 285, 301, 315, 342, 350, 387, 395, 399, 430, 450, 474, 475, 525, 553, 570, 602, 630, 645, 665, 711, 774, 790, 798, 817, 855, 903, 950, 1050, 1075, 1106, 1185, 1197, 1290, 1330, 1422, 1425, 1501, 1505, 1575, 1634, 1659, 1710, 1806, 1935, 1975, 1995, 2150, 2370, 2394, 2451, 2709, 2765, 2850, 3002, 3010, 3150, 3225, 3318, 3325, 3397, 3555, 3870, 3950, 3990, 4085, 4275, 4503, 4515, 4902, 4977, 5418, 5530, 5719, 5925, 5985, 6450, 6650, 6794, 7110, 7353, 7505, 7525, 8170, 8295, 8550, 9006, 9030, 9675, 9954, 9975, 10191, 10507, 11438, 11850, 11970, 12255, 13509, 13545, 13825, 14706, 15010, 15050, 16590, 16985, 17157, 17775, 19350, 19950, 20382, 20425, 21014, 22515, 22575, 23779, 24510, 24885, 27018, 27090, 27650, 28595, 29925, 30573, 31521, 33970, 34314, 35550, 36765, 37525, 40850, 41475, 45030, 45150, 47558, 49770, 50955, 51471, 52535, 57190, 59850, 61146, 61275, 63042, 64543, 67545, 67725, 71337, 73530, 75050, 82950, 84925, 85785, 94563, 101910, 102942, 105070, 112575, 118895, 122550, 124425, 129086, 135090, 135450, 142674, 142975, 152865, 157605, 169850, 171570, 183825, 189126, 193629, 214011, 225150, 237790, 248850, 254775, 257355, 262675, 285950, 305730, 315210, 322715, 337725, 356685, 367650, 387258, 428022, 428925, 451801, 472815, 509550, 514710, 525350, 580887, 594475, 645430, 675450, 713370, 764325, 788025, 857850, 903602, 945630, 968145, 1070055, 1161774, 1188950, 1286775, 1355403, 1528650, 1576050, 1613575, 1783425, 1936290, 2140110, 2259005, 2364075, 2573550, 2710806, 2904435, 3227150, 3566850, 4066209, 4518010, 4728150, 4840725, 5350275, 5808870, 6777015, 8132418, 9681450, 10700550, 11295025, 13554030, 14522175, 20331045, 22590050, 29044350, 33885075, 40662090, 67770150, 101655225, 203310450]

約数ペア:

[(1, 203310450), (2, 101655225), (3, 67770150), (5, 40662090), (6, 33885075), (7, 29044350), (9, 22590050), (10, 20331045), (14, 14522175), (15, 13554030), (18, 11295025), (19, 10700550), (21, 9681450), (25, 8132418), (30, 6777015), (35, 5808870), (38, 5350275), (42, 4840725), (43, 4728150), (45, 4518010), (50, 4066209), (57, 3566850), (63, 3227150), (70, 2904435), (75, 2710806), (79, 2573550), (86, 2364075), (90, 2259005), (95, 2140110), (105, 1936290), (114, 1783425), (126, 1613575), (129, 1576050), (133, 1528650), (150, 1355403), (158, 1286775), (171, 1188950), (175, 1161774), (190, 1070055), (210, 968145), (215, 945630), (225, 903602), (237, 857850), (258, 788025), (266, 764325), (285, 713370), (301, 675450), (315, 645430), (342, 594475), (350, 580887), (387, 525350), (395, 514710), (399, 509550), (430, 472815), (450, 451801), (474, 428925), (475, 428022), (525, 387258), (553, 367650), (570, 356685), (602, 337725), (630, 322715), (645, 315210), (665, 305730), (711, 285950), (774, 262675), (790, 257355), (798, 254775), (817, 248850), (855, 237790), (903, 225150), (950, 214011), (1050, 193629), (1075, 189126), (1106, 183825), (1185, 171570), (1197, 169850), (1290, 157605), (1330, 152865), (1422, 142975), (1425, 142674), (1501, 135450), (1505, 135090), (1575, 129086), (1634, 124425), (1659, 122550), (1710, 118895), (1806, 112575), (1935, 105070), (1975, 102942), (1995, 101910), (2150, 94563), (2370, 85785), (2394, 84925), (2451, 82950), (2709, 75050), (2765, 73530), (2850, 71337), (3002, 67725), (3010, 67545), (3150, 64543), (3225, 63042), (3318, 61275), (3325, 61146), (3397, 59850), (3555, 57190), (3870, 52535), (3950, 51471), (3990, 50955), (4085, 49770), (4275, 47558), (4503, 45150), (4515, 45030), (4902, 41475), (4977, 40850), (5418, 37525), (5530, 36765), (5719, 35550), (5925, 34314), (5985, 33970), (6450, 31521), (6650, 30573), (6794, 29925), (7110, 28595), (7353, 27650), (7505, 27090), (7525, 27018), (8170, 24885), (8295, 24510), (8550, 23779), (9006, 22575), (9030, 22515), (9675, 21014), (9954, 20425), (9975, 20382), (10191, 19950), (10507, 19350), (11438, 17775), (11850, 17157), (11970, 16985), (12255, 16590), (13509, 15050), (13545, 15010), (13825, 14706)]