194575860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1093}}^1$

素因数の和:1174

約数の個数: 144

約数和(自身を含む): 630774144

約数和(自身を除く): 436198284

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 43, 45, 46, 60, 69, 86, 90, 92, 115, 129, 138, 172, 180, 207, 215, 230, 258, 276, 345, 387, 414, 430, 460, 516, 645, 690, 774, 828, 860, 989, 1035, 1093, 1290, 1380, 1548, 1935, 1978, 2070, 2186, 2580, 2967, 3279, 3870, 3956, 4140, 4372, 4945, 5465, 5934, 6558, 7740, 8901, 9837, 9890, 10930, 11868, 13116, 14835, 16395, 17802, 19674, 19780, 21860, 25139, 29670, 32790, 35604, 39348, 44505, 46999, 49185, 50278, 59340, 65580, 75417, 89010, 93998, 98370, 100556, 125695, 140997, 150834, 178020, 187996, 196740, 226251, 234995, 251390, 281994, 301668, 377085, 422991, 452502, 469990, 502780, 563988, 704985, 754170, 845982, 905004, 939980, 1080977, 1131255, 1409970, 1508340, 1691964, 2114955, 2161954, 2262510, 2819940, 3242931, 4229910, 4323908, 4525020, 5404885, 6485862, 8459820, 9728793, 10809770, 12971724, 16214655, 19457586, 21619540, 32429310, 38915172, 48643965, 64858620, 97287930, 194575860]

約数ペア:

[(1, 194575860), (2, 97287930), (3, 64858620), (4, 48643965), (5, 38915172), (6, 32429310), (9, 21619540), (10, 19457586), (12, 16214655), (15, 12971724), (18, 10809770), (20, 9728793), (23, 8459820), (30, 6485862), (36, 5404885), (43, 4525020), (45, 4323908), (46, 4229910), (60, 3242931), (69, 2819940), (86, 2262510), (90, 2161954), (92, 2114955), (115, 1691964), (129, 1508340), (138, 1409970), (172, 1131255), (180, 1080977), (207, 939980), (215, 905004), (230, 845982), (258, 754170), (276, 704985), (345, 563988), (387, 502780), (414, 469990), (430, 452502), (460, 422991), (516, 377085), (645, 301668), (690, 281994), (774, 251390), (828, 234995), (860, 226251), (989, 196740), (1035, 187996), (1093, 178020), (1290, 150834), (1380, 140997), (1548, 125695), (1935, 100556), (1978, 98370), (2070, 93998), (2186, 89010), (2580, 75417), (2967, 65580), (3279, 59340), (3870, 50278), (3956, 49185), (4140, 46999), (4372, 44505), (4945, 39348), (5465, 35604), (5934, 32790), (6558, 29670), (7740, 25139), (8901, 21860), (9837, 19780), (9890, 19674), (10930, 17802), (11868, 16395), (13116, 14835)]