146302020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{167}}^1$

素因数の和:370

約数の個数: 144

約数和(自身を含む): 463776768

約数和(自身を除く): 317474748

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 157, 167, 180, 186, 279, 310, 314, 334, 372, 465, 471, 501, 558, 620, 628, 668, 785, 835, 930, 942, 1002, 1116, 1395, 1413, 1503, 1570, 1670, 1860, 1884, 2004, 2355, 2505, 2790, 2826, 3006, 3140, 3340, 4710, 4867, 5010, 5177, 5580, 5652, 6012, 7065, 7515, 9420, 9734, 10020, 10354, 14130, 14601, 15030, 15531, 19468, 20708, 24335, 25885, 26219, 28260, 29202, 30060, 31062, 43803, 46593, 48670, 51770, 52438, 58404, 62124, 73005, 77655, 78657, 87606, 93186, 97340, 103540, 104876, 131095, 146010, 155310, 157314, 175212, 186372, 219015, 232965, 235971, 262190, 292020, 310620, 314628, 393285, 438030, 465930, 471942, 524380, 786570, 812789, 876060, 931860, 943884, 1179855, 1573140, 1625578, 2359710, 2438367, 3251156, 4063945, 4719420, 4876734, 7315101, 8127890, 9753468, 12191835, 14630202, 16255780, 24383670, 29260404, 36575505, 48767340, 73151010, 146302020]

約数ペア:

[(1, 146302020), (2, 73151010), (3, 48767340), (4, 36575505), (5, 29260404), (6, 24383670), (9, 16255780), (10, 14630202), (12, 12191835), (15, 9753468), (18, 8127890), (20, 7315101), (30, 4876734), (31, 4719420), (36, 4063945), (45, 3251156), (60, 2438367), (62, 2359710), (90, 1625578), (93, 1573140), (124, 1179855), (155, 943884), (157, 931860), (167, 876060), (180, 812789), (186, 786570), (279, 524380), (310, 471942), (314, 465930), (334, 438030), (372, 393285), (465, 314628), (471, 310620), (501, 292020), (558, 262190), (620, 235971), (628, 232965), (668, 219015), (785, 186372), (835, 175212), (930, 157314), (942, 155310), (1002, 146010), (1116, 131095), (1395, 104876), (1413, 103540), (1503, 97340), (1570, 93186), (1670, 87606), (1860, 78657), (1884, 77655), (2004, 73005), (2355, 62124), (2505, 58404), (2790, 52438), (2826, 51770), (3006, 48670), (3140, 46593), (3340, 43803), (4710, 31062), (4867, 30060), (5010, 29202), (5177, 28260), (5580, 26219), (5652, 25885), (6012, 24335), (7065, 20708), (7515, 19468), (9420, 15531), (9734, 15030), (10020, 14601), (10354, 14130)]