39753540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:226

約数の個数: 144

約数和(自身を含む): 127475712

約数和(自身を除く): 87722172

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 47, 60, 74, 90, 94, 111, 127, 141, 148, 180, 185, 188, 222, 235, 254, 282, 333, 370, 381, 423, 444, 470, 508, 555, 564, 635, 666, 705, 740, 762, 846, 940, 1110, 1143, 1270, 1332, 1410, 1524, 1665, 1692, 1739, 1905, 2115, 2220, 2286, 2540, 2820, 3330, 3478, 3810, 4230, 4572, 4699, 5217, 5715, 5969, 6660, 6956, 7620, 8460, 8695, 9398, 10434, 11430, 11938, 14097, 15651, 17390, 17907, 18796, 20868, 22860, 23495, 23876, 26085, 28194, 29845, 31302, 34780, 35814, 42291, 46990, 52170, 53721, 56388, 59690, 62604, 70485, 71628, 78255, 84582, 89535, 93980, 104340, 107442, 119380, 140970, 156510, 169164, 179070, 211455, 214884, 220853, 268605, 281940, 313020, 358140, 422910, 441706, 537210, 662559, 845820, 883412, 1074420, 1104265, 1325118, 1987677, 2208530, 2650236, 3312795, 3975354, 4417060, 6625590, 7950708, 9938385, 13251180, 19876770, 39753540]

約数ペア:

[(1, 39753540), (2, 19876770), (3, 13251180), (4, 9938385), (5, 7950708), (6, 6625590), (9, 4417060), (10, 3975354), (12, 3312795), (15, 2650236), (18, 2208530), (20, 1987677), (30, 1325118), (36, 1104265), (37, 1074420), (45, 883412), (47, 845820), (60, 662559), (74, 537210), (90, 441706), (94, 422910), (111, 358140), (127, 313020), (141, 281940), (148, 268605), (180, 220853), (185, 214884), (188, 211455), (222, 179070), (235, 169164), (254, 156510), (282, 140970), (333, 119380), (370, 107442), (381, 104340), (423, 93980), (444, 89535), (470, 84582), (508, 78255), (555, 71628), (564, 70485), (635, 62604), (666, 59690), (705, 56388), (740, 53721), (762, 52170), (846, 46990), (940, 42291), (1110, 35814), (1143, 34780), (1270, 31302), (1332, 29845), (1410, 28194), (1524, 26085), (1665, 23876), (1692, 23495), (1739, 22860), (1905, 20868), (2115, 18796), (2220, 17907), (2286, 17390), (2540, 15651), (2820, 14097), (3330, 11938), (3478, 11430), (3810, 10434), (4230, 9398), (4572, 8695), (4699, 8460), (5217, 7620), (5715, 6956), (5969, 6660)]