228973860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{14293}}^1$

素因数の和:14397

約数の個数: 72

約数和(自身を含む): 702407160

約数和(自身を除く): 473433300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 89, 90, 178, 180, 267, 356, 445, 534, 801, 890, 1068, 1335, 1602, 1780, 2670, 3204, 4005, 5340, 8010, 14293, 16020, 28586, 42879, 57172, 71465, 85758, 128637, 142930, 171516, 214395, 257274, 285860, 428790, 514548, 643185, 857580, 1272077, 1286370, 2544154, 2572740, 3816231, 5088308, 6360385, 7632462, 11448693, 12720770, 15264924, 19081155, 22897386, 25441540, 38162310, 45794772, 57243465, 76324620, 114486930, 228973860]

約数ペア:

[(1, 228973860), (2, 114486930), (3, 76324620), (4, 57243465), (5, 45794772), (6, 38162310), (9, 25441540), (10, 22897386), (12, 19081155), (15, 15264924), (18, 12720770), (20, 11448693), (30, 7632462), (36, 6360385), (45, 5088308), (60, 3816231), (89, 2572740), (90, 2544154), (178, 1286370), (180, 1272077), (267, 857580), (356, 643185), (445, 514548), (534, 428790), (801, 285860), (890, 257274), (1068, 214395), (1335, 171516), (1602, 142930), (1780, 128637), (2670, 85758), (3204, 71465), (4005, 57172), (5340, 42879), (8010, 28586), (14293, 16020)]