213676110

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{293}}^1$

素因数の和:419

約数の個数: 128

約数和(自身を含む): 595244160

約数和(自身を除く): 381568050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 37, 45, 54, 73, 74, 90, 111, 135, 146, 185, 219, 222, 270, 293, 333, 365, 370, 438, 555, 586, 657, 666, 730, 879, 999, 1095, 1110, 1314, 1465, 1665, 1758, 1971, 1998, 2190, 2637, 2701, 2930, 3285, 3330, 3942, 4395, 4995, 5274, 5402, 6570, 7911, 8103, 8790, 9855, 9990, 10841, 13185, 13505, 15822, 16206, 19710, 21389, 21682, 24309, 26370, 27010, 32523, 39555, 40515, 42778, 48618, 54205, 64167, 65046, 72927, 79110, 81030, 97569, 106945, 108410, 121545, 128334, 145854, 162615, 192501, 195138, 213890, 243090, 292707, 320835, 325230, 364635, 385002, 487845, 577503, 585414, 641670, 729270, 791393, 962505, 975690, 1155006, 1463535, 1582786, 1925010, 2374179, 2887515, 2927070, 3956965, 4748358, 5775030, 7122537, 7913930, 11870895, 14245074, 21367611, 23741790, 35612685, 42735222, 71225370, 106838055, 213676110]

約数ペア:

[(1, 213676110), (2, 106838055), (3, 71225370), (5, 42735222), (6, 35612685), (9, 23741790), (10, 21367611), (15, 14245074), (18, 11870895), (27, 7913930), (30, 7122537), (37, 5775030), (45, 4748358), (54, 3956965), (73, 2927070), (74, 2887515), (90, 2374179), (111, 1925010), (135, 1582786), (146, 1463535), (185, 1155006), (219, 975690), (222, 962505), (270, 791393), (293, 729270), (333, 641670), (365, 585414), (370, 577503), (438, 487845), (555, 385002), (586, 364635), (657, 325230), (666, 320835), (730, 292707), (879, 243090), (999, 213890), (1095, 195138), (1110, 192501), (1314, 162615), (1465, 145854), (1665, 128334), (1758, 121545), (1971, 108410), (1998, 106945), (2190, 97569), (2637, 81030), (2701, 79110), (2930, 72927), (3285, 65046), (3330, 64167), (3942, 54205), (4395, 48618), (4995, 42778), (5274, 40515), (5402, 39555), (6570, 32523), (7911, 27010), (8103, 26370), (8790, 24309), (9855, 21682), (9990, 21389), (10841, 19710), (13185, 16206), (13505, 15822)]