145322400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{151}}^1\times {\mathrm{401}}^1$

素因数の和:575

約数の個数: 144

約数和(自身を含む): 477344448

約数和(自身を除く): 332022048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 151, 160, 200, 240, 300, 302, 400, 401, 453, 480, 600, 604, 755, 800, 802, 906, 1200, 1203, 1208, 1510, 1604, 1812, 2005, 2265, 2400, 2406, 2416, 3020, 3208, 3624, 3775, 4010, 4530, 4812, 4832, 6015, 6040, 6416, 7248, 7550, 8020, 9060, 9624, 10025, 11325, 12030, 12080, 12832, 14496, 15100, 16040, 18120, 19248, 20050, 22650, 24060, 24160, 30075, 30200, 32080, 36240, 38496, 40100, 45300, 48120, 60150, 60400, 60551, 64160, 72480, 80200, 90600, 96240, 120300, 120800, 121102, 160400, 181200, 181653, 192480, 240600, 242204, 302755, 320800, 362400, 363306, 481200, 484408, 605510, 726612, 908265, 962400, 968816, 1211020, 1453224, 1513775, 1816530, 1937632, 2422040, 2906448, 3027550, 3633060, 4541325, 4844080, 5812896, 6055100, 7266120, 9082650, 9688160, 12110200, 14532240, 18165300, 24220400, 29064480, 36330600, 48440800, 72661200, 145322400]

約数ペア:

[(1, 145322400), (2, 72661200), (3, 48440800), (4, 36330600), (5, 29064480), (6, 24220400), (8, 18165300), (10, 14532240), (12, 12110200), (15, 9688160), (16, 9082650), (20, 7266120), (24, 6055100), (25, 5812896), (30, 4844080), (32, 4541325), (40, 3633060), (48, 3027550), (50, 2906448), (60, 2422040), (75, 1937632), (80, 1816530), (96, 1513775), (100, 1453224), (120, 1211020), (150, 968816), (151, 962400), (160, 908265), (200, 726612), (240, 605510), (300, 484408), (302, 481200), (400, 363306), (401, 362400), (453, 320800), (480, 302755), (600, 242204), (604, 240600), (755, 192480), (800, 181653), (802, 181200), (906, 160400), (1200, 121102), (1203, 120800), (1208, 120300), (1510, 96240), (1604, 90600), (1812, 80200), (2005, 72480), (2265, 64160), (2400, 60551), (2406, 60400), (2416, 60150), (3020, 48120), (3208, 45300), (3624, 40100), (3775, 38496), (4010, 36240), (4530, 32080), (4812, 30200), (4832, 30075), (6015, 24160), (6040, 24060), (6416, 22650), (7248, 20050), (7550, 19248), (8020, 18120), (9060, 16040), (9624, 15100), (10025, 14496), (11325, 12832), (12030, 12080)]