49272900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:270

約数の個数: 144

約数和(自身を含む): 153573504

約数和(自身を除く): 104300604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 37, 46, 50, 60, 69, 74, 75, 92, 100, 111, 115, 138, 148, 150, 185, 193, 222, 230, 276, 300, 345, 370, 386, 444, 460, 555, 575, 579, 690, 740, 772, 851, 925, 965, 1110, 1150, 1158, 1380, 1702, 1725, 1850, 1930, 2220, 2300, 2316, 2553, 2775, 2895, 3404, 3450, 3700, 3860, 4255, 4439, 4825, 5106, 5550, 5790, 6900, 7141, 8510, 8878, 9650, 10212, 11100, 11580, 12765, 13317, 14282, 14475, 17020, 17756, 19300, 21275, 21423, 22195, 25530, 26634, 28564, 28950, 35705, 42550, 42846, 44390, 51060, 53268, 57900, 63825, 66585, 71410, 85100, 85692, 88780, 107115, 110975, 127650, 133170, 142820, 164243, 178525, 214230, 221950, 255300, 266340, 328486, 332925, 357050, 428460, 443900, 492729, 535575, 656972, 665850, 714100, 821215, 985458, 1071150, 1331700, 1642430, 1970916, 2142300, 2463645, 3284860, 4106075, 4927290, 8212150, 9854580, 12318225, 16424300, 24636450, 49272900]

約数ペア:

[(1, 49272900), (2, 24636450), (3, 16424300), (4, 12318225), (5, 9854580), (6, 8212150), (10, 4927290), (12, 4106075), (15, 3284860), (20, 2463645), (23, 2142300), (25, 1970916), (30, 1642430), (37, 1331700), (46, 1071150), (50, 985458), (60, 821215), (69, 714100), (74, 665850), (75, 656972), (92, 535575), (100, 492729), (111, 443900), (115, 428460), (138, 357050), (148, 332925), (150, 328486), (185, 266340), (193, 255300), (222, 221950), (230, 214230), (276, 178525), (300, 164243), (345, 142820), (370, 133170), (386, 127650), (444, 110975), (460, 107115), (555, 88780), (575, 85692), (579, 85100), (690, 71410), (740, 66585), (772, 63825), (851, 57900), (925, 53268), (965, 51060), (1110, 44390), (1150, 42846), (1158, 42550), (1380, 35705), (1702, 28950), (1725, 28564), (1850, 26634), (1930, 25530), (2220, 22195), (2300, 21423), (2316, 21275), (2553, 19300), (2775, 17756), (2895, 17020), (3404, 14475), (3450, 14282), (3700, 13317), (3860, 12765), (4255, 11580), (4439, 11100), (4825, 10212), (5106, 9650), (5550, 8878), (5790, 8510), (6900, 7141)]