40028400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{11119}}^1$

素因数の和:11143

約数の個数: 90

約数和(自身を含む): 138922160

約数和(自身を除く): 98893760

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, 144, 150, 180, 200, 225, 240, 300, 360, 400, 450, 600, 720, 900, 1200, 1800, 3600, 11119, 22238, 33357, 44476, 55595, 66714, 88952, 100071, 111190, 133428, 166785, 177904, 200142, 222380, 266856, 277975, 333570, 400284, 444760, 500355, 533712, 555950, 667140, 800568, 833925, 889520, 1000710, 1111900, 1334280, 1601136, 1667850, 2001420, 2223800, 2501775, 2668560, 3335700, 4002840, 4447600, 5003550, 6671400, 8005680, 10007100, 13342800, 20014200, 40028400]

約数ペア:

[(1, 40028400), (2, 20014200), (3, 13342800), (4, 10007100), (5, 8005680), (6, 6671400), (8, 5003550), (9, 4447600), (10, 4002840), (12, 3335700), (15, 2668560), (16, 2501775), (18, 2223800), (20, 2001420), (24, 1667850), (25, 1601136), (30, 1334280), (36, 1111900), (40, 1000710), (45, 889520), (48, 833925), (50, 800568), (60, 667140), (72, 555950), (75, 533712), (80, 500355), (90, 444760), (100, 400284), (120, 333570), (144, 277975), (150, 266856), (180, 222380), (200, 200142), (225, 177904), (240, 166785), (300, 133428), (360, 111190), (400, 100071), (450, 88952), (600, 66714), (720, 55595), (900, 44476), (1200, 33357), (1800, 22238), (3600, 11119)]