40875750

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{37}}^1\times {\mathrm{491}}^1$

素因数の和:551

約数の個数: 96

約数和(自身を含む): 113746464

約数和(自身を除く): 72870714

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 37, 45, 50, 74, 75, 90, 111, 125, 150, 185, 222, 225, 250, 333, 370, 375, 450, 491, 555, 666, 750, 925, 982, 1110, 1125, 1473, 1665, 1850, 2250, 2455, 2775, 2946, 3330, 4419, 4625, 4910, 5550, 7365, 8325, 8838, 9250, 12275, 13875, 14730, 16650, 18167, 22095, 24550, 27750, 36334, 36825, 41625, 44190, 54501, 61375, 73650, 83250, 90835, 109002, 110475, 122750, 163503, 181670, 184125, 220950, 272505, 327006, 368250, 454175, 545010, 552375, 817515, 908350, 1104750, 1362525, 1635030, 2270875, 2725050, 4087575, 4541750, 6812625, 8175150, 13625250, 20437875, 40875750]

約数ペア:

[(1, 40875750), (2, 20437875), (3, 13625250), (5, 8175150), (6, 6812625), (9, 4541750), (10, 4087575), (15, 2725050), (18, 2270875), (25, 1635030), (30, 1362525), (37, 1104750), (45, 908350), (50, 817515), (74, 552375), (75, 545010), (90, 454175), (111, 368250), (125, 327006), (150, 272505), (185, 220950), (222, 184125), (225, 181670), (250, 163503), (333, 122750), (370, 110475), (375, 109002), (450, 90835), (491, 83250), (555, 73650), (666, 61375), (750, 54501), (925, 44190), (982, 41625), (1110, 36825), (1125, 36334), (1473, 27750), (1665, 24550), (1850, 22095), (2250, 18167), (2455, 16650), (2775, 14730), (2946, 13875), (3330, 12275), (4419, 9250), (4625, 8838), (4910, 8325), (5550, 7365)]