57855060

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{503}}^1$

素因数の和:595

約数の個数: 120

約数和(自身を含む): 184415616

約数和(自身を除く): 126560556

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 71, 81, 90, 108, 135, 142, 162, 180, 213, 270, 284, 324, 355, 405, 426, 503, 540, 639, 710, 810, 852, 1006, 1065, 1278, 1420, 1509, 1620, 1917, 2012, 2130, 2515, 2556, 3018, 3195, 3834, 4260, 4527, 5030, 5751, 6036, 6390, 7545, 7668, 9054, 9585, 10060, 11502, 12780, 13581, 15090, 18108, 19170, 22635, 23004, 27162, 28755, 30180, 35713, 38340, 40743, 45270, 54324, 57510, 67905, 71426, 81486, 90540, 107139, 115020, 135810, 142852, 162972, 178565, 203715, 214278, 271620, 321417, 357130, 407430, 428556, 535695, 642834, 714260, 814860, 964251, 1071390, 1285668, 1607085, 1928502, 2142780, 2892753, 3214170, 3857004, 4821255, 5785506, 6428340, 9642510, 11571012, 14463765, 19285020, 28927530, 57855060]

約数ペア:

[(1, 57855060), (2, 28927530), (3, 19285020), (4, 14463765), (5, 11571012), (6, 9642510), (9, 6428340), (10, 5785506), (12, 4821255), (15, 3857004), (18, 3214170), (20, 2892753), (27, 2142780), (30, 1928502), (36, 1607085), (45, 1285668), (54, 1071390), (60, 964251), (71, 814860), (81, 714260), (90, 642834), (108, 535695), (135, 428556), (142, 407430), (162, 357130), (180, 321417), (213, 271620), (270, 214278), (284, 203715), (324, 178565), (355, 162972), (405, 142852), (426, 135810), (503, 115020), (540, 107139), (639, 90540), (710, 81486), (810, 71426), (852, 67905), (1006, 57510), (1065, 54324), (1278, 45270), (1420, 40743), (1509, 38340), (1620, 35713), (1917, 30180), (2012, 28755), (2130, 27162), (2515, 23004), (2556, 22635), (3018, 19170), (3195, 18108), (3834, 15090), (4260, 13581), (4527, 12780), (5030, 11502), (5751, 10060), (6036, 9585), (6390, 9054), (7545, 7668)]