1421665200

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{109}}^1\times {\mathrm{3623}}^1$

素因数の和:3756

約数の個数: 180

約数和(自身を含む): 4980209520

約数和(自身を除く): 3558544320

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, 80, 90, 100, 109, 120, 144, 150, 180, 200, 218, 225, 240, 300, 327, 360, 400, 436, 450, 545, 600, 654, 720, 872, 900, 981, 1090, 1200, 1308, 1635, 1744, 1800, 1962, 2180, 2616, 2725, 3270, 3600, 3623, 3924, 4360, 4905, 5232, 5450, 6540, 7246, 7848, 8175, 8720, 9810, 10869, 10900, 13080, 14492, 15696, 16350, 18115, 19620, 21738, 21800, 24525, 26160, 28984, 32607, 32700, 36230, 39240, 43476, 43600, 49050, 54345, 57968, 65214, 65400, 72460, 78480, 86952, 90575, 98100, 108690, 130428, 130800, 144920, 163035, 173904, 181150, 196200, 217380, 260856, 271725, 289840, 326070, 362300, 392400, 394907, 434760, 521712, 543450, 652140, 724600, 789814, 815175, 869520, 1086900, 1184721, 1304280, 1449200, 1579628, 1630350, 1974535, 2173800, 2369442, 2608560, 3159256, 3260700, 3554163, 3949070, 4347600, 4738884, 5923605, 6318512, 6521400, 7108326, 7898140, 9477768, 9872675, 11847210, 13042800, 14216652, 15796280, 17770815, 18955536, 19745350, 23694420, 28433304, 29618025, 31592560, 35541630, 39490700, 47388840, 56866608, 59236050, 71083260, 78981400, 88854075, 94777680, 118472100, 142166520, 157962800, 177708150, 236944200, 284333040, 355416300, 473888400, 710832600, 1421665200]

約数ペア:

[(1, 1421665200), (2, 710832600), (3, 473888400), (4, 355416300), (5, 284333040), (6, 236944200), (8, 177708150), (9, 157962800), (10, 142166520), (12, 118472100), (15, 94777680), (16, 88854075), (18, 78981400), (20, 71083260), (24, 59236050), (25, 56866608), (30, 47388840), (36, 39490700), (40, 35541630), (45, 31592560), (48, 29618025), (50, 28433304), (60, 23694420), (72, 19745350), (75, 18955536), (80, 17770815), (90, 15796280), (100, 14216652), (109, 13042800), (120, 11847210), (144, 9872675), (150, 9477768), (180, 7898140), (200, 7108326), (218, 6521400), (225, 6318512), (240, 5923605), (300, 4738884), (327, 4347600), (360, 3949070), (400, 3554163), (436, 3260700), (450, 3159256), (545, 2608560), (600, 2369442), (654, 2173800), (720, 1974535), (872, 1630350), (900, 1579628), (981, 1449200), (1090, 1304280), (1200, 1184721), (1308, 1086900), (1635, 869520), (1744, 815175), (1800, 789814), (1962, 724600), (2180, 652140), (2616, 543450), (2725, 521712), (3270, 434760), (3600, 394907), (3623, 392400), (3924, 362300), (4360, 326070), (4905, 289840), (5232, 271725), (5450, 260856), (6540, 217380), (7246, 196200), (7848, 181150), (8175, 173904), (8720, 163035), (9810, 144920), (10869, 130800), (10900, 130428), (13080, 108690), (14492, 98100), (15696, 90575), (16350, 86952), (18115, 78480), (19620, 72460), (21738, 65400), (21800, 65214), (24525, 57968), (26160, 54345), (28984, 49050), (32607, 43600), (32700, 43476), (36230, 39240)]