285360030

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{199}}^1$

素因数の和:375

約数の個数: 128

約数和(自身を含む): 787968000

約数和(自身を除く): 502607970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 47, 54, 90, 94, 113, 135, 141, 199, 226, 235, 270, 282, 339, 398, 423, 470, 565, 597, 678, 705, 846, 995, 1017, 1130, 1194, 1269, 1410, 1695, 1791, 1990, 2034, 2115, 2538, 2985, 3051, 3390, 3582, 4230, 5085, 5311, 5373, 5970, 6102, 6345, 8955, 9353, 10170, 10622, 10746, 12690, 15255, 15933, 17910, 18706, 22487, 26555, 26865, 28059, 30510, 31866, 44974, 46765, 47799, 53110, 53730, 56118, 67461, 79665, 84177, 93530, 95598, 112435, 134922, 140295, 143397, 159330, 168354, 202383, 224870, 238995, 252531, 280590, 286794, 337305, 404766, 420885, 477990, 505062, 607149, 674610, 716985, 841770, 1011915, 1056889, 1214298, 1262655, 1433970, 2023830, 2113778, 2525310, 3035745, 3170667, 5284445, 6071490, 6341334, 9512001, 10568890, 15853335, 19024002, 28536003, 31706670, 47560005, 57072006, 95120010, 142680015, 285360030]

約数ペア:

[(1, 285360030), (2, 142680015), (3, 95120010), (5, 57072006), (6, 47560005), (9, 31706670), (10, 28536003), (15, 19024002), (18, 15853335), (27, 10568890), (30, 9512001), (45, 6341334), (47, 6071490), (54, 5284445), (90, 3170667), (94, 3035745), (113, 2525310), (135, 2113778), (141, 2023830), (199, 1433970), (226, 1262655), (235, 1214298), (270, 1056889), (282, 1011915), (339, 841770), (398, 716985), (423, 674610), (470, 607149), (565, 505062), (597, 477990), (678, 420885), (705, 404766), (846, 337305), (995, 286794), (1017, 280590), (1130, 252531), (1194, 238995), (1269, 224870), (1410, 202383), (1695, 168354), (1791, 159330), (1990, 143397), (2034, 140295), (2115, 134922), (2538, 112435), (2985, 95598), (3051, 93530), (3390, 84177), (3582, 79665), (4230, 67461), (5085, 56118), (5311, 53730), (5373, 53110), (5970, 47799), (6102, 46765), (6345, 44974), (8955, 31866), (9353, 30510), (10170, 28059), (10622, 26865), (10746, 26555), (12690, 22487), (15255, 18706), (15933, 17910)]