235313460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{503}}^1$

素因数の和:654

約数の個数: 144

約数和(自身を含む): 752903424

約数和(自身を除く): 517589964

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 113, 115, 138, 180, 207, 226, 230, 276, 339, 345, 414, 452, 460, 503, 565, 678, 690, 828, 1006, 1017, 1035, 1130, 1356, 1380, 1509, 1695, 2012, 2034, 2070, 2260, 2515, 2599, 3018, 3390, 4068, 4140, 4527, 5030, 5085, 5198, 6036, 6780, 7545, 7797, 9054, 10060, 10170, 10396, 11569, 12995, 15090, 15594, 18108, 20340, 22635, 23138, 23391, 25990, 30180, 31188, 34707, 38985, 45270, 46276, 46782, 51980, 56839, 57845, 69414, 77970, 90540, 93564, 104121, 113678, 115690, 116955, 138828, 155940, 170517, 173535, 208242, 227356, 231380, 233910, 284195, 341034, 347070, 416484, 467820, 511551, 520605, 568390, 682068, 694140, 852585, 1023102, 1041210, 1136780, 1307297, 1705170, 2046204, 2082420, 2557755, 2614594, 3410340, 3921891, 5115510, 5229188, 6536485, 7843782, 10231020, 11765673, 13072970, 15687564, 19609455, 23531346, 26145940, 39218910, 47062692, 58828365, 78437820, 117656730, 235313460]

約数ペア:

[(1, 235313460), (2, 117656730), (3, 78437820), (4, 58828365), (5, 47062692), (6, 39218910), (9, 26145940), (10, 23531346), (12, 19609455), (15, 15687564), (18, 13072970), (20, 11765673), (23, 10231020), (30, 7843782), (36, 6536485), (45, 5229188), (46, 5115510), (60, 3921891), (69, 3410340), (90, 2614594), (92, 2557755), (113, 2082420), (115, 2046204), (138, 1705170), (180, 1307297), (207, 1136780), (226, 1041210), (230, 1023102), (276, 852585), (339, 694140), (345, 682068), (414, 568390), (452, 520605), (460, 511551), (503, 467820), (565, 416484), (678, 347070), (690, 341034), (828, 284195), (1006, 233910), (1017, 231380), (1035, 227356), (1130, 208242), (1356, 173535), (1380, 170517), (1509, 155940), (1695, 138828), (2012, 116955), (2034, 115690), (2070, 113678), (2260, 104121), (2515, 93564), (2599, 90540), (3018, 77970), (3390, 69414), (4068, 57845), (4140, 56839), (4527, 51980), (5030, 46782), (5085, 46276), (5198, 45270), (6036, 38985), (6780, 34707), (7545, 31188), (7797, 30180), (9054, 25990), (10060, 23391), (10170, 23138), (10396, 22635), (11569, 20340), (12995, 18108), (15090, 15594)]