57042900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{37}}^1\times {\mathrm{571}}^1$

素因数の和:631

約数の個数: 144

約数和(自身を含む): 188668480

約数和(自身を除く): 131625580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 37, 45, 50, 54, 60, 74, 75, 90, 100, 108, 111, 135, 148, 150, 180, 185, 222, 225, 270, 300, 333, 370, 444, 450, 540, 555, 571, 666, 675, 740, 900, 925, 999, 1110, 1142, 1332, 1350, 1665, 1713, 1850, 1998, 2220, 2284, 2700, 2775, 2855, 3330, 3426, 3700, 3996, 4995, 5139, 5550, 5710, 6660, 6852, 8325, 8565, 9990, 10278, 11100, 11420, 14275, 15417, 16650, 17130, 19980, 20556, 21127, 24975, 25695, 28550, 30834, 33300, 34260, 42254, 42825, 49950, 51390, 57100, 61668, 63381, 77085, 84508, 85650, 99900, 102780, 105635, 126762, 128475, 154170, 171300, 190143, 211270, 253524, 256950, 308340, 316905, 380286, 385425, 422540, 513900, 528175, 570429, 633810, 760572, 770850, 950715, 1056350, 1140858, 1267620, 1541700, 1584525, 1901430, 2112700, 2281716, 2852145, 3169050, 3802860, 4753575, 5704290, 6338100, 9507150, 11408580, 14260725, 19014300, 28521450, 57042900]

約数ペア:

[(1, 57042900), (2, 28521450), (3, 19014300), (4, 14260725), (5, 11408580), (6, 9507150), (9, 6338100), (10, 5704290), (12, 4753575), (15, 3802860), (18, 3169050), (20, 2852145), (25, 2281716), (27, 2112700), (30, 1901430), (36, 1584525), (37, 1541700), (45, 1267620), (50, 1140858), (54, 1056350), (60, 950715), (74, 770850), (75, 760572), (90, 633810), (100, 570429), (108, 528175), (111, 513900), (135, 422540), (148, 385425), (150, 380286), (180, 316905), (185, 308340), (222, 256950), (225, 253524), (270, 211270), (300, 190143), (333, 171300), (370, 154170), (444, 128475), (450, 126762), (540, 105635), (555, 102780), (571, 99900), (666, 85650), (675, 84508), (740, 77085), (900, 63381), (925, 61668), (999, 57100), (1110, 51390), (1142, 49950), (1332, 42825), (1350, 42254), (1665, 34260), (1713, 33300), (1850, 30834), (1998, 28550), (2220, 25695), (2284, 24975), (2700, 21127), (2775, 20556), (2855, 19980), (3330, 17130), (3426, 16650), (3700, 15417), (3996, 14275), (4995, 11420), (5139, 11100), (5550, 10278), (5710, 9990), (6660, 8565), (6852, 8325)]