83784120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{14249}}^1$

素因数の和:14277

約数の個数: 96

約数和(自身を含む): 292410000

約数和(自身を除く): 208625880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 14249, 28498, 42747, 56996, 71245, 85494, 99743, 113992, 142490, 170988, 199486, 213735, 284980, 299229, 341976, 398972, 427470, 498715, 569960, 598458, 698201, 797944, 854940, 997430, 1196916, 1396402, 1496145, 1709880, 1994860, 2094603, 2393832, 2792804, 2992290, 3491005, 3989720, 4189206, 5585608, 5984580, 6982010, 8378412, 10473015, 11969160, 13964020, 16756824, 20946030, 27928040, 41892060, 83784120]

約数ペア:

[(1, 83784120), (2, 41892060), (3, 27928040), (4, 20946030), (5, 16756824), (6, 13964020), (7, 11969160), (8, 10473015), (10, 8378412), (12, 6982010), (14, 5984580), (15, 5585608), (20, 4189206), (21, 3989720), (24, 3491005), (28, 2992290), (30, 2792804), (35, 2393832), (40, 2094603), (42, 1994860), (49, 1709880), (56, 1496145), (60, 1396402), (70, 1196916), (84, 997430), (98, 854940), (105, 797944), (120, 698201), (140, 598458), (147, 569960), (168, 498715), (196, 427470), (210, 398972), (245, 341976), (280, 299229), (294, 284980), (392, 213735), (420, 199486), (490, 170988), (588, 142490), (735, 113992), (840, 99743), (980, 85494), (1176, 71245), (1470, 56996), (1960, 42747), (2940, 28498), (5880, 14249)]