38753100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{463}}^1$

素因数の和:517

約数の個数: 144

約数和(自身を含む): 128880640

約数和(自身を除く): 90127540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 31, 36, 45, 50, 54, 60, 62, 75, 90, 93, 100, 108, 124, 135, 150, 155, 180, 186, 225, 270, 279, 300, 310, 372, 450, 463, 465, 540, 558, 620, 675, 775, 837, 900, 926, 930, 1116, 1350, 1389, 1395, 1550, 1674, 1852, 1860, 2315, 2325, 2700, 2778, 2790, 3100, 3348, 4167, 4185, 4630, 4650, 5556, 5580, 6945, 6975, 8334, 8370, 9260, 9300, 11575, 12501, 13890, 13950, 14353, 16668, 16740, 20835, 20925, 23150, 25002, 27780, 27900, 28706, 34725, 41670, 41850, 43059, 46300, 50004, 57412, 62505, 69450, 71765, 83340, 83700, 86118, 104175, 125010, 129177, 138900, 143530, 172236, 208350, 215295, 250020, 258354, 287060, 312525, 358825, 387531, 416700, 430590, 516708, 625050, 645885, 717650, 775062, 861180, 1076475, 1250100, 1291770, 1435300, 1550124, 1937655, 2152950, 2583540, 3229425, 3875310, 4305900, 6458850, 7750620, 9688275, 12917700, 19376550, 38753100]

約数ペア:

[(1, 38753100), (2, 19376550), (3, 12917700), (4, 9688275), (5, 7750620), (6, 6458850), (9, 4305900), (10, 3875310), (12, 3229425), (15, 2583540), (18, 2152950), (20, 1937655), (25, 1550124), (27, 1435300), (30, 1291770), (31, 1250100), (36, 1076475), (45, 861180), (50, 775062), (54, 717650), (60, 645885), (62, 625050), (75, 516708), (90, 430590), (93, 416700), (100, 387531), (108, 358825), (124, 312525), (135, 287060), (150, 258354), (155, 250020), (180, 215295), (186, 208350), (225, 172236), (270, 143530), (279, 138900), (300, 129177), (310, 125010), (372, 104175), (450, 86118), (463, 83700), (465, 83340), (540, 71765), (558, 69450), (620, 62505), (675, 57412), (775, 50004), (837, 46300), (900, 43059), (926, 41850), (930, 41670), (1116, 34725), (1350, 28706), (1389, 27900), (1395, 27780), (1550, 25002), (1674, 23150), (1852, 20925), (1860, 20835), (2315, 16740), (2325, 16668), (2700, 14353), (2778, 13950), (2790, 13890), (3100, 12501), (3348, 11575), (4167, 9300), (4185, 9260), (4630, 8370), (4650, 8334), (5556, 6975), (5580, 6945)]