272410920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{269}}^1$

素因数の和:412

約数の個数: 192

約数和(自身を含む): 928746000

約数和(自身を除く): 656335080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 58, 60, 72, 87, 90, 97, 116, 120, 145, 174, 180, 194, 232, 261, 269, 290, 291, 348, 360, 388, 435, 485, 522, 538, 580, 582, 696, 776, 807, 870, 873, 970, 1044, 1076, 1160, 1164, 1305, 1345, 1455, 1614, 1740, 1746, 1940, 2088, 2152, 2328, 2421, 2610, 2690, 2813, 2910, 3228, 3480, 3492, 3880, 4035, 4365, 4842, 5220, 5380, 5626, 5820, 6456, 6984, 7801, 8070, 8439, 8730, 9684, 10440, 10760, 11252, 11640, 12105, 14065, 15602, 16140, 16878, 17460, 19368, 22504, 23403, 24210, 25317, 26093, 28130, 31204, 32280, 33756, 34920, 39005, 42195, 46806, 48420, 50634, 52186, 56260, 62408, 67512, 70209, 78010, 78279, 84390, 93612, 96840, 101268, 104372, 112520, 117015, 126585, 130465, 140418, 156020, 156558, 168780, 187224, 202536, 208744, 234030, 234837, 253170, 260930, 280836, 312040, 313116, 337560, 351045, 391395, 468060, 469674, 506340, 521860, 561672, 626232, 702090, 756697, 782790, 936120, 939348, 1012680, 1043720, 1174185, 1404180, 1513394, 1565580, 1878696, 2270091, 2348370, 2808360, 3026788, 3131160, 3783485, 4540182, 4696740, 6053576, 6810273, 7566970, 9080364, 9393480, 11350455, 13620546, 15133940, 18160728, 22700910, 27241092, 30267880, 34051365, 45401820, 54482184, 68102730, 90803640, 136205460, 272410920]

約数ペア:

[(1, 272410920), (2, 136205460), (3, 90803640), (4, 68102730), (5, 54482184), (6, 45401820), (8, 34051365), (9, 30267880), (10, 27241092), (12, 22700910), (15, 18160728), (18, 15133940), (20, 13620546), (24, 11350455), (29, 9393480), (30, 9080364), (36, 7566970), (40, 6810273), (45, 6053576), (58, 4696740), (60, 4540182), (72, 3783485), (87, 3131160), (90, 3026788), (97, 2808360), (116, 2348370), (120, 2270091), (145, 1878696), (174, 1565580), (180, 1513394), (194, 1404180), (232, 1174185), (261, 1043720), (269, 1012680), (290, 939348), (291, 936120), (348, 782790), (360, 756697), (388, 702090), (435, 626232), (485, 561672), (522, 521860), (538, 506340), (580, 469674), (582, 468060), (696, 391395), (776, 351045), (807, 337560), (870, 313116), (873, 312040), (970, 280836), (1044, 260930), (1076, 253170), (1160, 234837), (1164, 234030), (1305, 208744), (1345, 202536), (1455, 187224), (1614, 168780), (1740, 156558), (1746, 156020), (1940, 140418), (2088, 130465), (2152, 126585), (2328, 117015), (2421, 112520), (2610, 104372), (2690, 101268), (2813, 96840), (2910, 93612), (3228, 84390), (3480, 78279), (3492, 78010), (3880, 70209), (4035, 67512), (4365, 62408), (4842, 56260), (5220, 52186), (5380, 50634), (5626, 48420), (5820, 46806), (6456, 42195), (6984, 39005), (7801, 34920), (8070, 33756), (8439, 32280), (8730, 31204), (9684, 28130), (10440, 26093), (10760, 25317), (11252, 24210), (11640, 23403), (12105, 22504), (14065, 19368), (15602, 17460), (16140, 16878)]