71742060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:125

約数の個数: 288

約数和(自身を含む): 258306048

約数和(自身を除く): 186563988

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 23, 26, 30, 31, 36, 39, 43, 45, 46, 52, 60, 62, 65, 69, 78, 86, 90, 92, 93, 115, 117, 124, 129, 130, 138, 155, 156, 172, 180, 186, 195, 207, 215, 230, 234, 258, 260, 276, 279, 299, 310, 345, 372, 387, 390, 403, 414, 430, 460, 465, 468, 516, 558, 559, 585, 598, 620, 645, 690, 713, 774, 780, 806, 828, 860, 897, 930, 989, 1035, 1116, 1118, 1170, 1196, 1209, 1290, 1333, 1380, 1395, 1426, 1495, 1548, 1612, 1677, 1794, 1860, 1935, 1978, 2015, 2070, 2139, 2236, 2340, 2418, 2580, 2666, 2691, 2790, 2795, 2852, 2967, 2990, 3354, 3565, 3588, 3627, 3870, 3956, 3999, 4030, 4140, 4278, 4485, 4836, 4945, 5031, 5332, 5382, 5580, 5590, 5934, 5980, 6045, 6417, 6665, 6708, 7130, 7254, 7740, 7998, 8060, 8385, 8556, 8901, 8970, 9269, 9890, 10062, 10695, 10764, 11180, 11868, 11997, 12090, 12834, 12857, 13330, 13455, 14260, 14508, 14835, 15996, 16770, 17329, 17802, 17940, 18135, 18538, 19780, 19995, 20124, 21390, 23994, 24180, 25155, 25668, 25714, 26660, 26910, 27807, 29670, 30659, 32085, 33540, 34658, 35604, 36270, 37076, 38571, 39990, 42780, 44505, 46345, 47988, 50310, 51428, 51987, 53820, 55614, 59340, 59985, 61318, 64170, 64285, 69316, 72540, 77142, 79980, 83421, 86645, 89010, 91977, 92690, 100620, 103974, 111228, 115713, 119970, 122636, 128340, 128570, 139035, 153295, 154284, 155961, 166842, 173290, 178020, 183954, 185380, 192855, 207948, 231426, 239940, 257140, 259935, 275931, 278070, 306590, 311922, 333684, 346580, 367908, 385710, 398567, 417105, 459885, 462852, 519870, 551862, 556140, 578565, 613180, 623844, 771420, 779805, 797134, 834210, 919770, 1039740, 1103724, 1157130, 1195701, 1379655, 1559610, 1594268, 1668420, 1839540, 1992835, 2314260, 2391402, 2759310, 3119220, 3587103, 3985670, 4782804, 5518620, 5978505, 7174206, 7971340, 11957010, 14348412, 17935515, 23914020, 35871030, 71742060]

約数ペア:

[(1, 71742060), (2, 35871030), (3, 23914020), (4, 17935515), (5, 14348412), (6, 11957010), (9, 7971340), (10, 7174206), (12, 5978505), (13, 5518620), (15, 4782804), (18, 3985670), (20, 3587103), (23, 3119220), (26, 2759310), (30, 2391402), (31, 2314260), (36, 1992835), (39, 1839540), (43, 1668420), (45, 1594268), (46, 1559610), (52, 1379655), (60, 1195701), (62, 1157130), (65, 1103724), (69, 1039740), (78, 919770), (86, 834210), (90, 797134), (92, 779805), (93, 771420), (115, 623844), (117, 613180), (124, 578565), (129, 556140), (130, 551862), (138, 519870), (155, 462852), (156, 459885), (172, 417105), (180, 398567), (186, 385710), (195, 367908), (207, 346580), (215, 333684), (230, 311922), (234, 306590), (258, 278070), (260, 275931), (276, 259935), (279, 257140), (299, 239940), (310, 231426), (345, 207948), (372, 192855), (387, 185380), (390, 183954), (403, 178020), (414, 173290), (430, 166842), (460, 155961), (465, 154284), (468, 153295), (516, 139035), (558, 128570), (559, 128340), (585, 122636), (598, 119970), (620, 115713), (645, 111228), (690, 103974), (713, 100620), (774, 92690), (780, 91977), (806, 89010), (828, 86645), (860, 83421), (897, 79980), (930, 77142), (989, 72540), (1035, 69316), (1116, 64285), (1118, 64170), (1170, 61318), (1196, 59985), (1209, 59340), (1290, 55614), (1333, 53820), (1380, 51987), (1395, 51428), (1426, 50310), (1495, 47988), (1548, 46345), (1612, 44505), (1677, 42780), (1794, 39990), (1860, 38571), (1935, 37076), (1978, 36270), (2015, 35604), (2070, 34658), (2139, 33540), (2236, 32085), (2340, 30659), (2418, 29670), (2580, 27807), (2666, 26910), (2691, 26660), (2790, 25714), (2795, 25668), (2852, 25155), (2967, 24180), (2990, 23994), (3354, 21390), (3565, 20124), (3588, 19995), (3627, 19780), (3870, 18538), (3956, 18135), (3999, 17940), (4030, 17802), (4140, 17329), (4278, 16770), (4485, 15996), (4836, 14835), (4945, 14508), (5031, 14260), (5332, 13455), (5382, 13330), (5580, 12857), (5590, 12834), (5934, 12090), (5980, 11997), (6045, 11868), (6417, 11180), (6665, 10764), (6708, 10695), (7130, 10062), (7254, 9890), (7740, 9269), (7998, 8970), (8060, 8901), (8385, 8556)]