1539091800

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{421}}^1\times {\mathrm{677}}^1$

素因数の和:1123

約数の個数: 192

約数和(自身を含む): 5321757600

約数和(自身を除く): 3782665800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 90, 100, 108, 120, 135, 150, 180, 200, 216, 225, 270, 300, 360, 421, 450, 540, 600, 675, 677, 842, 900, 1080, 1263, 1350, 1354, 1684, 1800, 2031, 2105, 2526, 2700, 2708, 3368, 3385, 3789, 4062, 4210, 5052, 5400, 5416, 6093, 6315, 6770, 7578, 8124, 8420, 10104, 10155, 10525, 11367, 12186, 12630, 13540, 15156, 16248, 16840, 16925, 18279, 18945, 20310, 21050, 22734, 24372, 25260, 27080, 30312, 30465, 31575, 33850, 36558, 37890, 40620, 42100, 45468, 48744, 50520, 50775, 56835, 60930, 63150, 67700, 73116, 75780, 81240, 84200, 90936, 91395, 94725, 101550, 113670, 121860, 126300, 135400, 146232, 151560, 152325, 182790, 189450, 203100, 227340, 243720, 252600, 284175, 285017, 304650, 365580, 378900, 406200, 454680, 456975, 568350, 570034, 609300, 731160, 757800, 855051, 913950, 1136700, 1140068, 1218600, 1425085, 1710102, 1827900, 2273400, 2280136, 2565153, 2850170, 3420204, 3655800, 4275255, 5130306, 5700340, 6840408, 7125425, 7695459, 8550510, 10260612, 11400680, 12825765, 14250850, 15390918, 17101020, 20521224, 21376275, 25651530, 28501700, 30781836, 34202040, 38477295, 42752550, 51303060, 57003400, 61563672, 64128825, 76954590, 85505100, 102606120, 128257650, 153909180, 171010200, 192386475, 256515300, 307818360, 384772950, 513030600, 769545900, 1539091800]

約数ペア:

[(1, 1539091800), (2, 769545900), (3, 513030600), (4, 384772950), (5, 307818360), (6, 256515300), (8, 192386475), (9, 171010200), (10, 153909180), (12, 128257650), (15, 102606120), (18, 85505100), (20, 76954590), (24, 64128825), (25, 61563672), (27, 57003400), (30, 51303060), (36, 42752550), (40, 38477295), (45, 34202040), (50, 30781836), (54, 28501700), (60, 25651530), (72, 21376275), (75, 20521224), (90, 17101020), (100, 15390918), (108, 14250850), (120, 12825765), (135, 11400680), (150, 10260612), (180, 8550510), (200, 7695459), (216, 7125425), (225, 6840408), (270, 5700340), (300, 5130306), (360, 4275255), (421, 3655800), (450, 3420204), (540, 2850170), (600, 2565153), (675, 2280136), (677, 2273400), (842, 1827900), (900, 1710102), (1080, 1425085), (1263, 1218600), (1350, 1140068), (1354, 1136700), (1684, 913950), (1800, 855051), (2031, 757800), (2105, 731160), (2526, 609300), (2700, 570034), (2708, 568350), (3368, 456975), (3385, 454680), (3789, 406200), (4062, 378900), (4210, 365580), (5052, 304650), (5400, 285017), (5416, 284175), (6093, 252600), (6315, 243720), (6770, 227340), (7578, 203100), (8124, 189450), (8420, 182790), (10104, 152325), (10155, 151560), (10525, 146232), (11367, 135400), (12186, 126300), (12630, 121860), (13540, 113670), (15156, 101550), (16248, 94725), (16840, 91395), (16925, 90936), (18279, 84200), (18945, 81240), (20310, 75780), (21050, 73116), (22734, 67700), (24372, 63150), (25260, 60930), (27080, 56835), (30312, 50775), (30465, 50520), (31575, 48744), (33850, 45468), (36558, 42100), (37890, 40620)]