42003450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{3011}}^1$

素因数の和:3060

約数の個数: 72

約数和(自身を含む): 116528256

約数和(自身を除く): 74524806

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 31, 45, 50, 62, 75, 90, 93, 150, 155, 186, 225, 279, 310, 450, 465, 558, 775, 930, 1395, 1550, 2325, 2790, 3011, 4650, 6022, 6975, 9033, 13950, 15055, 18066, 27099, 30110, 45165, 54198, 75275, 90330, 93341, 135495, 150550, 186682, 225825, 270990, 280023, 451650, 466705, 560046, 677475, 840069, 933410, 1354950, 1400115, 1680138, 2333525, 2800230, 4200345, 4667050, 7000575, 8400690, 14001150, 21001725, 42003450]

約数ペア:

[(1, 42003450), (2, 21001725), (3, 14001150), (5, 8400690), (6, 7000575), (9, 4667050), (10, 4200345), (15, 2800230), (18, 2333525), (25, 1680138), (30, 1400115), (31, 1354950), (45, 933410), (50, 840069), (62, 677475), (75, 560046), (90, 466705), (93, 451650), (150, 280023), (155, 270990), (186, 225825), (225, 186682), (279, 150550), (310, 135495), (450, 93341), (465, 90330), (558, 75275), (775, 54198), (930, 45165), (1395, 30110), (1550, 27099), (2325, 18066), (2790, 15055), (3011, 13950), (4650, 9033), (6022, 6975)]