73090800

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{79}}^1\times {\mathrm{257}}^1$

素因数の和:360

約数の個数: 180

約数和(自身を含む): 257855520

約数和(自身を除く): 184764720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 79, 80, 90, 100, 120, 144, 150, 158, 180, 200, 225, 237, 240, 257, 300, 316, 360, 395, 400, 450, 474, 514, 600, 632, 711, 720, 771, 790, 900, 948, 1028, 1185, 1200, 1264, 1285, 1422, 1542, 1580, 1800, 1896, 1975, 2056, 2313, 2370, 2570, 2844, 3084, 3160, 3555, 3600, 3792, 3855, 3950, 4112, 4626, 4740, 5140, 5688, 5925, 6168, 6320, 6425, 7110, 7710, 7900, 9252, 9480, 10280, 11376, 11565, 11850, 12336, 12850, 14220, 15420, 15800, 17775, 18504, 18960, 19275, 20303, 20560, 23130, 23700, 25700, 28440, 30840, 31600, 35550, 37008, 38550, 40606, 46260, 47400, 51400, 56880, 57825, 60909, 61680, 71100, 77100, 81212, 92520, 94800, 101515, 102800, 115650, 121818, 142200, 154200, 162424, 182727, 185040, 203030, 231300, 243636, 284400, 304545, 308400, 324848, 365454, 406060, 462600, 487272, 507575, 609090, 730908, 812120, 913635, 925200, 974544, 1015150, 1218180, 1461816, 1522725, 1624240, 1827270, 2030300, 2436360, 2923632, 3045450, 3654540, 4060600, 4568175, 4872720, 6090900, 7309080, 8121200, 9136350, 12181800, 14618160, 18272700, 24363600, 36545400, 73090800]

約数ペア:

[(1, 73090800), (2, 36545400), (3, 24363600), (4, 18272700), (5, 14618160), (6, 12181800), (8, 9136350), (9, 8121200), (10, 7309080), (12, 6090900), (15, 4872720), (16, 4568175), (18, 4060600), (20, 3654540), (24, 3045450), (25, 2923632), (30, 2436360), (36, 2030300), (40, 1827270), (45, 1624240), (48, 1522725), (50, 1461816), (60, 1218180), (72, 1015150), (75, 974544), (79, 925200), (80, 913635), (90, 812120), (100, 730908), (120, 609090), (144, 507575), (150, 487272), (158, 462600), (180, 406060), (200, 365454), (225, 324848), (237, 308400), (240, 304545), (257, 284400), (300, 243636), (316, 231300), (360, 203030), (395, 185040), (400, 182727), (450, 162424), (474, 154200), (514, 142200), (600, 121818), (632, 115650), (711, 102800), (720, 101515), (771, 94800), (790, 92520), (900, 81212), (948, 77100), (1028, 71100), (1185, 61680), (1200, 60909), (1264, 57825), (1285, 56880), (1422, 51400), (1542, 47400), (1580, 46260), (1800, 40606), (1896, 38550), (1975, 37008), (2056, 35550), (2313, 31600), (2370, 30840), (2570, 28440), (2844, 25700), (3084, 23700), (3160, 23130), (3555, 20560), (3600, 20303), (3792, 19275), (3855, 18960), (3950, 18504), (4112, 17775), (4626, 15800), (4740, 15420), (5140, 14220), (5688, 12850), (5925, 12336), (6168, 11850), (6320, 11565), (6425, 11376), (7110, 10280), (7710, 9480), (7900, 9252)]