373787820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{6899}}^1$

素因数の和:6964

約数の個数: 144

約数和(自身を含む): 1326124800

約数和(自身を除く): 952336980

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, 60, 63, 70, 84, 86, 90, 105, 126, 129, 140, 172, 180, 210, 215, 252, 258, 301, 315, 387, 420, 430, 516, 602, 630, 645, 774, 860, 903, 1204, 1260, 1290, 1505, 1548, 1806, 1935, 2580, 2709, 3010, 3612, 3870, 4515, 5418, 6020, 6899, 7740, 9030, 10836, 13545, 13798, 18060, 20697, 27090, 27596, 34495, 41394, 48293, 54180, 62091, 68990, 82788, 96586, 103485, 124182, 137980, 144879, 193172, 206970, 241465, 248364, 289758, 296657, 310455, 413940, 434637, 482930, 579516, 593314, 620910, 724395, 869274, 889971, 965860, 1186628, 1241820, 1448790, 1483285, 1738548, 1779942, 2076599, 2173185, 2669913, 2897580, 2966570, 3559884, 4153198, 4346370, 4449855, 5339826, 5933140, 6229797, 8306396, 8692740, 8899710, 10382995, 10679652, 12459594, 13349565, 17799420, 18689391, 20765990, 24919188, 26699130, 31148985, 37378782, 41531980, 53398260, 62297970, 74757564, 93446955, 124595940, 186893910, 373787820]

約数ペア:

[(1, 373787820), (2, 186893910), (3, 124595940), (4, 93446955), (5, 74757564), (6, 62297970), (7, 53398260), (9, 41531980), (10, 37378782), (12, 31148985), (14, 26699130), (15, 24919188), (18, 20765990), (20, 18689391), (21, 17799420), (28, 13349565), (30, 12459594), (35, 10679652), (36, 10382995), (42, 8899710), (43, 8692740), (45, 8306396), (60, 6229797), (63, 5933140), (70, 5339826), (84, 4449855), (86, 4346370), (90, 4153198), (105, 3559884), (126, 2966570), (129, 2897580), (140, 2669913), (172, 2173185), (180, 2076599), (210, 1779942), (215, 1738548), (252, 1483285), (258, 1448790), (301, 1241820), (315, 1186628), (387, 965860), (420, 889971), (430, 869274), (516, 724395), (602, 620910), (630, 593314), (645, 579516), (774, 482930), (860, 434637), (903, 413940), (1204, 310455), (1260, 296657), (1290, 289758), (1505, 248364), (1548, 241465), (1806, 206970), (1935, 193172), (2580, 144879), (2709, 137980), (3010, 124182), (3612, 103485), (3870, 96586), (4515, 82788), (5418, 68990), (6020, 62091), (6899, 54180), (7740, 48293), (9030, 41394), (10836, 34495), (13545, 27596), (13798, 27090), (18060, 20697)]