78314250

素因数分解:

$2^1\times 3^1\times 5^3\times 7^2\times {\mathrm{2131}}^1$

素因数の和:2165

約数の個数: 96

約数和(自身を含む): 227492928

約数和(自身を除く): 149178678

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 49, 50, 70, 75, 98, 105, 125, 147, 150, 175, 210, 245, 250, 294, 350, 375, 490, 525, 735, 750, 875, 1050, 1225, 1470, 1750, 2131, 2450, 2625, 3675, 4262, 5250, 6125, 6393, 7350, 10655, 12250, 12786, 14917, 18375, 21310, 29834, 31965, 36750, 44751, 53275, 63930, 74585, 89502, 104419, 106550, 149170, 159825, 208838, 223755, 266375, 313257, 319650, 372925, 447510, 522095, 532750, 626514, 745850, 799125, 1044190, 1118775, 1566285, 1598250, 1864625, 2237550, 2610475, 3132570, 3729250, 5220950, 5593875, 7831425, 11187750, 13052375, 15662850, 26104750, 39157125, 78314250]

約数ペア:

[(1, 78314250), (2, 39157125), (3, 26104750), (5, 15662850), (6, 13052375), (7, 11187750), (10, 7831425), (14, 5593875), (15, 5220950), (21, 3729250), (25, 3132570), (30, 2610475), (35, 2237550), (42, 1864625), (49, 1598250), (50, 1566285), (70, 1118775), (75, 1044190), (98, 799125), (105, 745850), (125, 626514), (147, 532750), (150, 522095), (175, 447510), (210, 372925), (245, 319650), (250, 313257), (294, 266375), (350, 223755), (375, 208838), (490, 159825), (525, 149170), (735, 106550), (750, 104419), (875, 89502), (1050, 74585), (1225, 63930), (1470, 53275), (1750, 44751), (2131, 36750), (2450, 31965), (2625, 29834), (3675, 21310), (4262, 18375), (5250, 14917), (6125, 12786), (6393, 12250), (7350, 10655)]