151789140

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2179}}^1$

素因数の和:2243

約数の個数: 120

約数和(自身を含む): 487465440

約数和(自身を除く): 335676300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 43, 45, 54, 60, 81, 86, 90, 108, 129, 135, 162, 172, 180, 215, 258, 270, 324, 387, 405, 430, 516, 540, 645, 774, 810, 860, 1161, 1290, 1548, 1620, 1935, 2179, 2322, 2580, 3483, 3870, 4358, 4644, 5805, 6537, 6966, 7740, 8716, 10895, 11610, 13074, 13932, 17415, 19611, 21790, 23220, 26148, 32685, 34830, 39222, 43580, 58833, 65370, 69660, 78444, 93697, 98055, 117666, 130740, 176499, 187394, 196110, 235332, 281091, 294165, 352998, 374788, 392220, 468485, 562182, 588330, 705996, 843273, 882495, 936970, 1124364, 1176660, 1405455, 1686546, 1764990, 1873940, 2529819, 2810910, 3373092, 3529980, 4216365, 5059638, 5621820, 7589457, 8432730, 10119276, 12649095, 15178914, 16865460, 25298190, 30357828, 37947285, 50596380, 75894570, 151789140]

約数ペア:

[(1, 151789140), (2, 75894570), (3, 50596380), (4, 37947285), (5, 30357828), (6, 25298190), (9, 16865460), (10, 15178914), (12, 12649095), (15, 10119276), (18, 8432730), (20, 7589457), (27, 5621820), (30, 5059638), (36, 4216365), (43, 3529980), (45, 3373092), (54, 2810910), (60, 2529819), (81, 1873940), (86, 1764990), (90, 1686546), (108, 1405455), (129, 1176660), (135, 1124364), (162, 936970), (172, 882495), (180, 843273), (215, 705996), (258, 588330), (270, 562182), (324, 468485), (387, 392220), (405, 374788), (430, 352998), (516, 294165), (540, 281091), (645, 235332), (774, 196110), (810, 187394), (860, 176499), (1161, 130740), (1290, 117666), (1548, 98055), (1620, 93697), (1935, 78444), (2179, 69660), (2322, 65370), (2580, 58833), (3483, 43580), (3870, 39222), (4358, 34830), (4644, 32685), (5805, 26148), (6537, 23220), (6966, 21790), (7740, 19611), (8716, 17415), (10895, 13932), (11610, 13074)]