84753450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{127}}^1\times {\mathrm{1483}}^1$

素因数の和:1628

約数の個数: 72

約数和(自身を含む): 229651968

約数和(自身を除く): 144898518

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 127, 150, 225, 254, 381, 450, 635, 762, 1143, 1270, 1483, 1905, 2286, 2966, 3175, 3810, 4449, 5715, 6350, 7415, 8898, 9525, 11430, 13347, 14830, 19050, 22245, 26694, 28575, 37075, 44490, 57150, 66735, 74150, 111225, 133470, 188341, 222450, 333675, 376682, 565023, 667350, 941705, 1130046, 1695069, 1883410, 2825115, 3390138, 4708525, 5650230, 8475345, 9417050, 14125575, 16950690, 28251150, 42376725, 84753450]

約数ペア:

[(1, 84753450), (2, 42376725), (3, 28251150), (5, 16950690), (6, 14125575), (9, 9417050), (10, 8475345), (15, 5650230), (18, 4708525), (25, 3390138), (30, 2825115), (45, 1883410), (50, 1695069), (75, 1130046), (90, 941705), (127, 667350), (150, 565023), (225, 376682), (254, 333675), (381, 222450), (450, 188341), (635, 133470), (762, 111225), (1143, 74150), (1270, 66735), (1483, 57150), (1905, 44490), (2286, 37075), (2966, 28575), (3175, 26694), (3810, 22245), (4449, 19050), (5715, 14830), (6350, 13347), (7415, 11430), (8898, 9525)]