325025820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{857}}^1$

素因数の和:929

約数の個数: 216

約数和(自身を含む): 1174917744

約数和(自身を除く): 849891924

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 43, 45, 49, 60, 63, 70, 84, 86, 90, 98, 105, 126, 129, 140, 147, 172, 180, 196, 210, 215, 245, 252, 258, 294, 301, 315, 387, 420, 430, 441, 490, 516, 588, 602, 630, 645, 735, 774, 857, 860, 882, 903, 980, 1204, 1260, 1290, 1470, 1505, 1548, 1714, 1764, 1806, 1935, 2107, 2205, 2571, 2580, 2709, 2940, 3010, 3428, 3612, 3870, 4214, 4285, 4410, 4515, 5142, 5418, 5999, 6020, 6321, 7713, 7740, 8428, 8570, 8820, 9030, 10284, 10535, 10836, 11998, 12642, 12855, 13545, 15426, 17140, 17997, 18060, 18963, 21070, 23996, 25284, 25710, 27090, 29995, 30852, 31605, 35994, 36851, 37926, 38565, 41993, 42140, 51420, 53991, 54180, 59990, 63210, 71988, 73702, 75852, 77130, 83986, 89985, 94815, 107982, 110553, 119980, 125979, 126420, 147404, 154260, 167972, 179970, 184255, 189630, 209965, 215964, 221106, 251958, 257957, 269955, 331659, 359940, 368510, 377937, 379260, 419930, 442212, 503916, 515914, 539910, 552765, 629895, 663318, 737020, 755874, 773871, 839860, 1031828, 1079820, 1105530, 1259790, 1289785, 1326636, 1511748, 1547742, 1658295, 1805699, 1889685, 2211060, 2321613, 2519580, 2579570, 3095484, 3316590, 3611398, 3779370, 3869355, 4643226, 5159140, 5417097, 6633180, 7222796, 7558740, 7738710, 9028495, 9286452, 10834194, 11608065, 15477420, 16251291, 18056990, 21668388, 23216130, 27085485, 32502582, 36113980, 46432260, 54170970, 65005164, 81256455, 108341940, 162512910, 325025820]

約数ペア:

[(1, 325025820), (2, 162512910), (3, 108341940), (4, 81256455), (5, 65005164), (6, 54170970), (7, 46432260), (9, 36113980), (10, 32502582), (12, 27085485), (14, 23216130), (15, 21668388), (18, 18056990), (20, 16251291), (21, 15477420), (28, 11608065), (30, 10834194), (35, 9286452), (36, 9028495), (42, 7738710), (43, 7558740), (45, 7222796), (49, 6633180), (60, 5417097), (63, 5159140), (70, 4643226), (84, 3869355), (86, 3779370), (90, 3611398), (98, 3316590), (105, 3095484), (126, 2579570), (129, 2519580), (140, 2321613), (147, 2211060), (172, 1889685), (180, 1805699), (196, 1658295), (210, 1547742), (215, 1511748), (245, 1326636), (252, 1289785), (258, 1259790), (294, 1105530), (301, 1079820), (315, 1031828), (387, 839860), (420, 773871), (430, 755874), (441, 737020), (490, 663318), (516, 629895), (588, 552765), (602, 539910), (630, 515914), (645, 503916), (735, 442212), (774, 419930), (857, 379260), (860, 377937), (882, 368510), (903, 359940), (980, 331659), (1204, 269955), (1260, 257957), (1290, 251958), (1470, 221106), (1505, 215964), (1548, 209965), (1714, 189630), (1764, 184255), (1806, 179970), (1935, 167972), (2107, 154260), (2205, 147404), (2571, 126420), (2580, 125979), (2709, 119980), (2940, 110553), (3010, 107982), (3428, 94815), (3612, 89985), (3870, 83986), (4214, 77130), (4285, 75852), (4410, 73702), (4515, 71988), (5142, 63210), (5418, 59990), (5999, 54180), (6020, 53991), (6321, 51420), (7713, 42140), (7740, 41993), (8428, 38565), (8570, 37926), (8820, 36851), (9030, 35994), (10284, 31605), (10535, 30852), (10836, 29995), (11998, 27090), (12642, 25710), (12855, 25284), (13545, 23996), (15426, 21070), (17140, 18963), (17997, 18060)]