434245860

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{199}}^1\times {\mathrm{449}}^1$

素因数の和:672

約数の個数: 144

約数和(自身を含む): 1375920000

約数和(自身を除く): 941674140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 199, 243, 270, 324, 398, 405, 449, 486, 540, 597, 796, 810, 898, 972, 995, 1194, 1215, 1347, 1620, 1791, 1796, 1990, 2245, 2388, 2430, 2694, 2985, 3582, 3980, 4041, 4490, 4860, 5373, 5388, 5970, 6735, 7164, 8082, 8955, 8980, 10746, 11940, 12123, 13470, 16119, 16164, 17910, 20205, 21492, 24246, 26865, 26940, 32238, 35820, 36369, 40410, 48357, 48492, 53730, 60615, 64476, 72738, 80595, 80820, 89351, 96714, 107460, 109107, 121230, 145476, 161190, 178702, 181845, 193428, 218214, 241785, 242460, 268053, 322380, 357404, 363690, 436428, 446755, 483570, 536106, 545535, 727380, 804159, 893510, 967140, 1072212, 1091070, 1340265, 1608318, 1787020, 2182140, 2412477, 2680530, 3216636, 4020795, 4824954, 5361060, 7237431, 8041590, 9649908, 12062385, 14474862, 16083180, 21712293, 24124770, 28949724, 36187155, 43424586, 48249540, 72374310, 86849172, 108561465, 144748620, 217122930, 434245860]

約数ペア:

[(1, 434245860), (2, 217122930), (3, 144748620), (4, 108561465), (5, 86849172), (6, 72374310), (9, 48249540), (10, 43424586), (12, 36187155), (15, 28949724), (18, 24124770), (20, 21712293), (27, 16083180), (30, 14474862), (36, 12062385), (45, 9649908), (54, 8041590), (60, 7237431), (81, 5361060), (90, 4824954), (108, 4020795), (135, 3216636), (162, 2680530), (180, 2412477), (199, 2182140), (243, 1787020), (270, 1608318), (324, 1340265), (398, 1091070), (405, 1072212), (449, 967140), (486, 893510), (540, 804159), (597, 727380), (796, 545535), (810, 536106), (898, 483570), (972, 446755), (995, 436428), (1194, 363690), (1215, 357404), (1347, 322380), (1620, 268053), (1791, 242460), (1796, 241785), (1990, 218214), (2245, 193428), (2388, 181845), (2430, 178702), (2694, 161190), (2985, 145476), (3582, 121230), (3980, 109107), (4041, 107460), (4490, 96714), (4860, 89351), (5373, 80820), (5388, 80595), (5970, 72738), (6735, 64476), (7164, 60615), (8082, 53730), (8955, 48492), (8980, 48357), (10746, 40410), (11940, 36369), (12123, 35820), (13470, 32238), (16119, 26940), (16164, 26865), (17910, 24246), (20205, 21492)]