920689200

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{163}}^1\times {\mathrm{523}}^1$

素因数の和:713

約数の個数: 240

約数和(自身を含む): 3303379840

約数和(自身を除く): 2382690640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 100, 108, 120, 135, 144, 150, 163, 180, 200, 216, 225, 240, 270, 300, 326, 360, 400, 432, 450, 489, 523, 540, 600, 652, 675, 720, 815, 900, 978, 1046, 1080, 1200, 1304, 1350, 1467, 1569, 1630, 1800, 1956, 2092, 2160, 2445, 2608, 2615, 2700, 2934, 3138, 3260, 3600, 3912, 4075, 4184, 4401, 4707, 4890, 5230, 5400, 5868, 6276, 6520, 7335, 7824, 7845, 8150, 8368, 8802, 9414, 9780, 10460, 10800, 11736, 12225, 12552, 13040, 13075, 14121, 14670, 15690, 16300, 17604, 18828, 19560, 20920, 22005, 23472, 23535, 24450, 25104, 26150, 28242, 29340, 31380, 32600, 35208, 36675, 37656, 39120, 39225, 41840, 44010, 47070, 48900, 52300, 56484, 58680, 62760, 65200, 70416, 70605, 73350, 75312, 78450, 85249, 88020, 94140, 97800, 104600, 110025, 112968, 117360, 117675, 125520, 141210, 146700, 156900, 170498, 176040, 188280, 195600, 209200, 220050, 225936, 235350, 255747, 282420, 293400, 313800, 340996, 352080, 353025, 376560, 426245, 440100, 470700, 511494, 564840, 586800, 627600, 681992, 706050, 767241, 852490, 880200, 941400, 1022988, 1129680, 1278735, 1363984, 1412100, 1534482, 1704980, 1760400, 1882800, 2045976, 2131225, 2301723, 2557470, 2824200, 3068964, 3409960, 3836205, 4091952, 4262450, 4603446, 5114940, 5648400, 6137928, 6393675, 6819920, 7672410, 8524900, 9206892, 10229880, 11508615, 12275856, 12787350, 15344820, 17049800, 18413784, 19181025, 20459760, 23017230, 25574700, 30689640, 34099600, 36827568, 38362050, 46034460, 51149400, 57543075, 61379280, 76724100, 92068920, 102298800, 115086150, 153448200, 184137840, 230172300, 306896400, 460344600, 920689200]

約数ペア:

[(1, 920689200), (2, 460344600), (3, 306896400), (4, 230172300), (5, 184137840), (6, 153448200), (8, 115086150), (9, 102298800), (10, 92068920), (12, 76724100), (15, 61379280), (16, 57543075), (18, 51149400), (20, 46034460), (24, 38362050), (25, 36827568), (27, 34099600), (30, 30689640), (36, 25574700), (40, 23017230), (45, 20459760), (48, 19181025), (50, 18413784), (54, 17049800), (60, 15344820), (72, 12787350), (75, 12275856), (80, 11508615), (90, 10229880), (100, 9206892), (108, 8524900), (120, 7672410), (135, 6819920), (144, 6393675), (150, 6137928), (163, 5648400), (180, 5114940), (200, 4603446), (216, 4262450), (225, 4091952), (240, 3836205), (270, 3409960), (300, 3068964), (326, 2824200), (360, 2557470), (400, 2301723), (432, 2131225), (450, 2045976), (489, 1882800), (523, 1760400), (540, 1704980), (600, 1534482), (652, 1412100), (675, 1363984), (720, 1278735), (815, 1129680), (900, 1022988), (978, 941400), (1046, 880200), (1080, 852490), (1200, 767241), (1304, 706050), (1350, 681992), (1467, 627600), (1569, 586800), (1630, 564840), (1800, 511494), (1956, 470700), (2092, 440100), (2160, 426245), (2445, 376560), (2608, 353025), (2615, 352080), (2700, 340996), (2934, 313800), (3138, 293400), (3260, 282420), (3600, 255747), (3912, 235350), (4075, 225936), (4184, 220050), (4401, 209200), (4707, 195600), (4890, 188280), (5230, 176040), (5400, 170498), (5868, 156900), (6276, 146700), (6520, 141210), (7335, 125520), (7824, 117675), (7845, 117360), (8150, 112968), (8368, 110025), (8802, 104600), (9414, 97800), (9780, 94140), (10460, 88020), (10800, 85249), (11736, 78450), (12225, 75312), (12552, 73350), (13040, 70605), (13075, 70416), (14121, 65200), (14670, 62760), (15690, 58680), (16300, 56484), (17604, 52300), (18828, 48900), (19560, 47070), (20920, 44010), (22005, 41840), (23472, 39225), (23535, 39120), (24450, 37656), (25104, 36675), (26150, 35208), (28242, 32600), (29340, 31380)]