145491600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{263}}^1\times {\mathrm{461}}^1$

素因数の和:745

約数の個数: 120

約数和(自身を含む): 468844992

約数和(自身を除く): 323353392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 263, 300, 400, 461, 526, 600, 789, 922, 1052, 1200, 1315, 1383, 1578, 1844, 2104, 2305, 2630, 2766, 3156, 3688, 3945, 4208, 4610, 5260, 5532, 6312, 6575, 6915, 7376, 7890, 9220, 10520, 11064, 11525, 12624, 13150, 13830, 15780, 18440, 19725, 21040, 22128, 23050, 26300, 27660, 31560, 34575, 36880, 39450, 46100, 52600, 55320, 63120, 69150, 78900, 92200, 105200, 110640, 121243, 138300, 157800, 184400, 242486, 276600, 315600, 363729, 484972, 553200, 606215, 727458, 969944, 1212430, 1454916, 1818645, 1939888, 2424860, 2909832, 3031075, 3637290, 4849720, 5819664, 6062150, 7274580, 9093225, 9699440, 12124300, 14549160, 18186450, 24248600, 29098320, 36372900, 48497200, 72745800, 145491600]

約数ペア:

[(1, 145491600), (2, 72745800), (3, 48497200), (4, 36372900), (5, 29098320), (6, 24248600), (8, 18186450), (10, 14549160), (12, 12124300), (15, 9699440), (16, 9093225), (20, 7274580), (24, 6062150), (25, 5819664), (30, 4849720), (40, 3637290), (48, 3031075), (50, 2909832), (60, 2424860), (75, 1939888), (80, 1818645), (100, 1454916), (120, 1212430), (150, 969944), (200, 727458), (240, 606215), (263, 553200), (300, 484972), (400, 363729), (461, 315600), (526, 276600), (600, 242486), (789, 184400), (922, 157800), (1052, 138300), (1200, 121243), (1315, 110640), (1383, 105200), (1578, 92200), (1844, 78900), (2104, 69150), (2305, 63120), (2630, 55320), (2766, 52600), (3156, 46100), (3688, 39450), (3945, 36880), (4208, 34575), (4610, 31560), (5260, 27660), (5532, 26300), (6312, 23050), (6575, 22128), (6915, 21040), (7376, 19725), (7890, 18440), (9220, 15780), (10520, 13830), (11064, 13150), (11525, 12624)]