115578000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{6421}}^1$

素因数の和:6450

約数の個数: 120

約数和(自身を含む): 403738296

約数和(自身を除く): 288160296

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 125, 144, 150, 180, 200, 225, 240, 250, 300, 360, 375, 400, 450, 500, 600, 720, 750, 900, 1000, 1125, 1200, 1500, 1800, 2000, 2250, 3000, 3600, 4500, 6000, 6421, 9000, 12842, 18000, 19263, 25684, 32105, 38526, 51368, 57789, 64210, 77052, 96315, 102736, 115578, 128420, 154104, 160525, 192630, 231156, 256840, 288945, 308208, 321050, 385260, 462312, 481575, 513680, 577890, 642100, 770520, 802625, 924624, 963150, 1155780, 1284200, 1444725, 1541040, 1605250, 1926300, 2311560, 2407875, 2568400, 2889450, 3210500, 3852600, 4623120, 4815750, 5778900, 6421000, 7223625, 7705200, 9631500, 11557800, 12842000, 14447250, 19263000, 23115600, 28894500, 38526000, 57789000, 115578000]

約数ペア:

[(1, 115578000), (2, 57789000), (3, 38526000), (4, 28894500), (5, 23115600), (6, 19263000), (8, 14447250), (9, 12842000), (10, 11557800), (12, 9631500), (15, 7705200), (16, 7223625), (18, 6421000), (20, 5778900), (24, 4815750), (25, 4623120), (30, 3852600), (36, 3210500), (40, 2889450), (45, 2568400), (48, 2407875), (50, 2311560), (60, 1926300), (72, 1605250), (75, 1541040), (80, 1444725), (90, 1284200), (100, 1155780), (120, 963150), (125, 924624), (144, 802625), (150, 770520), (180, 642100), (200, 577890), (225, 513680), (240, 481575), (250, 462312), (300, 385260), (360, 321050), (375, 308208), (400, 288945), (450, 256840), (500, 231156), (600, 192630), (720, 160525), (750, 154104), (900, 128420), (1000, 115578), (1125, 102736), (1200, 96315), (1500, 77052), (1800, 64210), (2000, 57789), (2250, 51368), (3000, 38526), (3600, 32105), (4500, 25684), (6000, 19263), (6421, 18000), (9000, 12842)]