155414700

素因数分解:

$2^2\times 3^4\times 5^2\times 7^1\times {\mathrm{2741}}^1$

素因数の和:2774

約数の個数: 180

約数和(自身を含む): 575973552

約数和(自身を除く): 420558852

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 81, 84, 90, 100, 105, 108, 126, 135, 140, 150, 162, 175, 180, 189, 210, 225, 252, 270, 300, 315, 324, 350, 378, 405, 420, 450, 525, 540, 567, 630, 675, 700, 756, 810, 900, 945, 1050, 1134, 1260, 1350, 1575, 1620, 1890, 2025, 2100, 2268, 2700, 2741, 2835, 3150, 3780, 4050, 4725, 5482, 5670, 6300, 8100, 8223, 9450, 10964, 11340, 13705, 14175, 16446, 18900, 19187, 24669, 27410, 28350, 32892, 38374, 41115, 49338, 54820, 56700, 57561, 68525, 74007, 76748, 82230, 95935, 98676, 115122, 123345, 137050, 148014, 164460, 172683, 191870, 205575, 222021, 230244, 246690, 274100, 287805, 296028, 345366, 370035, 383740, 411150, 444042, 479675, 493380, 518049, 575610, 616725, 690732, 740070, 822300, 863415, 888084, 959350, 1036098, 1110105, 1151220, 1233450, 1439025, 1480140, 1554147, 1726830, 1850175, 1918700, 2072196, 2220210, 2466900, 2590245, 2878050, 3108294, 3453660, 3700350, 4317075, 4440420, 5180490, 5550525, 5756100, 6216588, 7400700, 7770735, 8634150, 10360980, 11101050, 12951225, 15541470, 17268300, 22202100, 25902450, 31082940, 38853675, 51804900, 77707350, 155414700]

約数ペア:

[(1, 155414700), (2, 77707350), (3, 51804900), (4, 38853675), (5, 31082940), (6, 25902450), (7, 22202100), (9, 17268300), (10, 15541470), (12, 12951225), (14, 11101050), (15, 10360980), (18, 8634150), (20, 7770735), (21, 7400700), (25, 6216588), (27, 5756100), (28, 5550525), (30, 5180490), (35, 4440420), (36, 4317075), (42, 3700350), (45, 3453660), (50, 3108294), (54, 2878050), (60, 2590245), (63, 2466900), (70, 2220210), (75, 2072196), (81, 1918700), (84, 1850175), (90, 1726830), (100, 1554147), (105, 1480140), (108, 1439025), (126, 1233450), (135, 1151220), (140, 1110105), (150, 1036098), (162, 959350), (175, 888084), (180, 863415), (189, 822300), (210, 740070), (225, 690732), (252, 616725), (270, 575610), (300, 518049), (315, 493380), (324, 479675), (350, 444042), (378, 411150), (405, 383740), (420, 370035), (450, 345366), (525, 296028), (540, 287805), (567, 274100), (630, 246690), (675, 230244), (700, 222021), (756, 205575), (810, 191870), (900, 172683), (945, 164460), (1050, 148014), (1134, 137050), (1260, 123345), (1350, 115122), (1575, 98676), (1620, 95935), (1890, 82230), (2025, 76748), (2100, 74007), (2268, 68525), (2700, 57561), (2741, 56700), (2835, 54820), (3150, 49338), (3780, 41115), (4050, 38374), (4725, 32892), (5482, 28350), (5670, 27410), (6300, 24669), (8100, 19187), (8223, 18900), (9450, 16446), (10964, 14175), (11340, 13705)]