729125460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{7927}}^1$

素因数の和:8022

約数の個数: 144

約数和(自身を含む): 2562583296

約数和(自身を除く): 1833457836

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 73, 84, 90, 105, 126, 140, 146, 180, 210, 219, 252, 292, 315, 365, 420, 438, 511, 630, 657, 730, 876, 1022, 1095, 1260, 1314, 1460, 1533, 2044, 2190, 2555, 2628, 3066, 3285, 4380, 4599, 5110, 6132, 6570, 7665, 7927, 9198, 10220, 13140, 15330, 15854, 18396, 22995, 23781, 30660, 31708, 39635, 45990, 47562, 55489, 71343, 79270, 91980, 95124, 110978, 118905, 142686, 158540, 166467, 221956, 237810, 277445, 285372, 332934, 356715, 475620, 499401, 554890, 578671, 665868, 713430, 832335, 998802, 1109780, 1157342, 1426860, 1664670, 1736013, 1997604, 2314684, 2497005, 2893355, 3329340, 3472026, 4050697, 4994010, 5208039, 5786710, 6944052, 8101394, 8680065, 9988020, 10416078, 11573420, 12152091, 16202788, 17360130, 20253485, 20832156, 24304182, 26040195, 34720260, 36456273, 40506970, 48608364, 52080390, 60760455, 72912546, 81013940, 104160780, 121520910, 145825092, 182281365, 243041820, 364562730, 729125460]

約数ペア:

[(1, 729125460), (2, 364562730), (3, 243041820), (4, 182281365), (5, 145825092), (6, 121520910), (7, 104160780), (9, 81013940), (10, 72912546), (12, 60760455), (14, 52080390), (15, 48608364), (18, 40506970), (20, 36456273), (21, 34720260), (28, 26040195), (30, 24304182), (35, 20832156), (36, 20253485), (42, 17360130), (45, 16202788), (60, 12152091), (63, 11573420), (70, 10416078), (73, 9988020), (84, 8680065), (90, 8101394), (105, 6944052), (126, 5786710), (140, 5208039), (146, 4994010), (180, 4050697), (210, 3472026), (219, 3329340), (252, 2893355), (292, 2497005), (315, 2314684), (365, 1997604), (420, 1736013), (438, 1664670), (511, 1426860), (630, 1157342), (657, 1109780), (730, 998802), (876, 832335), (1022, 713430), (1095, 665868), (1260, 578671), (1314, 554890), (1460, 499401), (1533, 475620), (2044, 356715), (2190, 332934), (2555, 285372), (2628, 277445), (3066, 237810), (3285, 221956), (4380, 166467), (4599, 158540), (5110, 142686), (6132, 118905), (6570, 110978), (7665, 95124), (7927, 91980), (9198, 79270), (10220, 71343), (13140, 55489), (15330, 47562), (15854, 45990), (18396, 39635), (22995, 31708), (23781, 30660)]