72209610

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{593}}^1$

素因数の和:661

約数の個数: 128

約数和(自身を含む): 215550720

約数和(自身を除く): 143341110

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 41, 45, 54, 55, 66, 82, 90, 99, 110, 123, 135, 165, 198, 205, 246, 270, 297, 330, 369, 410, 451, 495, 593, 594, 615, 738, 902, 990, 1107, 1186, 1230, 1353, 1485, 1779, 1845, 2214, 2255, 2706, 2965, 2970, 3558, 3690, 4059, 4510, 5337, 5535, 5930, 6523, 6765, 8118, 8895, 10674, 11070, 12177, 13046, 13530, 16011, 17790, 19569, 20295, 24313, 24354, 26685, 32022, 32615, 39138, 40590, 48626, 53370, 58707, 60885, 65230, 72939, 80055, 97845, 117414, 121565, 121770, 145878, 160110, 176121, 195690, 218817, 243130, 267443, 293535, 352242, 364695, 437634, 534886, 587070, 656451, 729390, 802329, 880605, 1094085, 1312902, 1337215, 1604658, 1761210, 2188170, 2406987, 2674430, 3282255, 4011645, 4813974, 6564510, 7220961, 8023290, 12034935, 14441922, 24069870, 36104805, 72209610]

約数ペア:

[(1, 72209610), (2, 36104805), (3, 24069870), (5, 14441922), (6, 12034935), (9, 8023290), (10, 7220961), (11, 6564510), (15, 4813974), (18, 4011645), (22, 3282255), (27, 2674430), (30, 2406987), (33, 2188170), (41, 1761210), (45, 1604658), (54, 1337215), (55, 1312902), (66, 1094085), (82, 880605), (90, 802329), (99, 729390), (110, 656451), (123, 587070), (135, 534886), (165, 437634), (198, 364695), (205, 352242), (246, 293535), (270, 267443), (297, 243130), (330, 218817), (369, 195690), (410, 176121), (451, 160110), (495, 145878), (593, 121770), (594, 121565), (615, 117414), (738, 97845), (902, 80055), (990, 72939), (1107, 65230), (1186, 60885), (1230, 58707), (1353, 53370), (1485, 48626), (1779, 40590), (1845, 39138), (2214, 32615), (2255, 32022), (2706, 26685), (2965, 24354), (2970, 24313), (3558, 20295), (3690, 19569), (4059, 17790), (4510, 16011), (5337, 13530), (5535, 13046), (5930, 12177), (6523, 11070), (6765, 10674), (8118, 8895)]