212269140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1217}}^1$

素因数の和:1271

約数の個数: 192

約数和(自身を含む): 736646400

約数和(自身を除く): 524377260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 19, 20, 27, 30, 34, 36, 38, 45, 51, 54, 57, 60, 68, 76, 85, 90, 95, 102, 108, 114, 135, 153, 170, 171, 180, 190, 204, 228, 255, 270, 285, 306, 323, 340, 342, 380, 459, 510, 513, 540, 570, 612, 646, 684, 765, 855, 918, 969, 1020, 1026, 1140, 1217, 1292, 1530, 1615, 1710, 1836, 1938, 2052, 2295, 2434, 2565, 2907, 3060, 3230, 3420, 3651, 3876, 4590, 4845, 4868, 5130, 5814, 6085, 6460, 7302, 8721, 9180, 9690, 10260, 10953, 11628, 12170, 14535, 14604, 17442, 18255, 19380, 20689, 21906, 23123, 24340, 29070, 32859, 34884, 36510, 41378, 43605, 43812, 46246, 54765, 58140, 62067, 65718, 69369, 73020, 82756, 87210, 92492, 103445, 109530, 115615, 124134, 131436, 138738, 164295, 174420, 186201, 206890, 208107, 219060, 231230, 248268, 277476, 310335, 328590, 346845, 372402, 393091, 413780, 416214, 462460, 558603, 620670, 624321, 657180, 693690, 744804, 786182, 832428, 931005, 1040535, 1117206, 1179273, 1241340, 1248642, 1387380, 1572364, 1862010, 1965455, 2081070, 2234412, 2358546, 2497284, 2793015, 3121605, 3537819, 3724020, 3930910, 4162140, 4717092, 5586030, 5896365, 6243210, 7075638, 7861820, 10613457, 11172060, 11792730, 12486420, 14151276, 17689095, 21226914, 23585460, 35378190, 42453828, 53067285, 70756380, 106134570, 212269140]

約数ペア:

[(1, 212269140), (2, 106134570), (3, 70756380), (4, 53067285), (5, 42453828), (6, 35378190), (9, 23585460), (10, 21226914), (12, 17689095), (15, 14151276), (17, 12486420), (18, 11792730), (19, 11172060), (20, 10613457), (27, 7861820), (30, 7075638), (34, 6243210), (36, 5896365), (38, 5586030), (45, 4717092), (51, 4162140), (54, 3930910), (57, 3724020), (60, 3537819), (68, 3121605), (76, 2793015), (85, 2497284), (90, 2358546), (95, 2234412), (102, 2081070), (108, 1965455), (114, 1862010), (135, 1572364), (153, 1387380), (170, 1248642), (171, 1241340), (180, 1179273), (190, 1117206), (204, 1040535), (228, 931005), (255, 832428), (270, 786182), (285, 744804), (306, 693690), (323, 657180), (340, 624321), (342, 620670), (380, 558603), (459, 462460), (510, 416214), (513, 413780), (540, 393091), (570, 372402), (612, 346845), (646, 328590), (684, 310335), (765, 277476), (855, 248268), (918, 231230), (969, 219060), (1020, 208107), (1026, 206890), (1140, 186201), (1217, 174420), (1292, 164295), (1530, 138738), (1615, 131436), (1710, 124134), (1836, 115615), (1938, 109530), (2052, 103445), (2295, 92492), (2434, 87210), (2565, 82756), (2907, 73020), (3060, 69369), (3230, 65718), (3420, 62067), (3651, 58140), (3876, 54765), (4590, 46246), (4845, 43812), (4868, 43605), (5130, 41378), (5814, 36510), (6085, 34884), (6460, 32859), (7302, 29070), (8721, 24340), (9180, 23123), (9690, 21906), (10260, 20689), (10953, 19380), (11628, 18255), (12170, 17442), (14535, 14604)]