1390806000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{77267}}^1$

素因数の和:77296

約数の個数: 120

約数和(自身を含む): 4857684624

約数和(自身を除く): 3466878624

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, 9000, 18000, 77267, 154534, 231801, 309068, 386335, 463602, 618136, 695403, 772670, 927204, 1159005, 1236272, 1390806, 1545340, 1854408, 1931675, 2318010, 2781612, 3090680, 3477015, 3708816, 3863350, 4636020, 5563224, 5795025, 6181360, 6954030, 7726700, 9272040, 9658375, 11126448, 11590050, 13908060, 15453400, 17385075, 18544080, 19316750, 23180100, 27816120, 28975125, 30906800, 34770150, 38633500, 46360200, 55632240, 57950250, 69540300, 77267000, 86925375, 92720400, 115900500, 139080600, 154534000, 173850750, 231801000, 278161200, 347701500, 463602000, 695403000, 1390806000]

約数ペア:

[(1, 1390806000), (2, 695403000), (3, 463602000), (4, 347701500), (5, 278161200), (6, 231801000), (8, 173850750), (9, 154534000), (10, 139080600), (12, 115900500), (15, 92720400), (16, 86925375), (18, 77267000), (20, 69540300), (24, 57950250), (25, 55632240), (30, 46360200), (36, 38633500), (40, 34770150), (45, 30906800), (48, 28975125), (50, 27816120), (60, 23180100), (72, 19316750), (75, 18544080), (80, 17385075), (90, 15453400), (100, 13908060), (120, 11590050), (125, 11126448), (144, 9658375), (150, 9272040), (180, 7726700), (200, 6954030), (225, 6181360), (240, 5795025), (250, 5563224), (300, 4636020), (360, 3863350), (375, 3708816), (400, 3477015), (450, 3090680), (500, 2781612), (600, 2318010), (720, 1931675), (750, 1854408), (900, 1545340), (1000, 1390806), (1125, 1236272), (1200, 1159005), (1500, 927204), (1800, 772670), (2000, 695403), (2250, 618136), (3000, 463602), (3600, 386335), (4500, 309068), (6000, 231801), (9000, 154534), (18000, 77267)]