75942560

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1$

素因数の和:358

約数の個数: 96

約数和(自身を含む): 188987904

約数和(自身を除く): 113045344

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 61, 62, 80, 122, 124, 155, 160, 244, 248, 251, 305, 310, 488, 496, 502, 610, 620, 976, 992, 1004, 1220, 1240, 1255, 1891, 1952, 2008, 2440, 2480, 2510, 3782, 4016, 4880, 4960, 5020, 7564, 7781, 8032, 9455, 9760, 10040, 15128, 15311, 15562, 18910, 20080, 30256, 30622, 31124, 37820, 38905, 40160, 60512, 61244, 62248, 75640, 76555, 77810, 122488, 124496, 151280, 153110, 155620, 244976, 248992, 302560, 306220, 311240, 474641, 489952, 612440, 622480, 949282, 1224880, 1244960, 1898564, 2373205, 2449760, 3797128, 4746410, 7594256, 9492820, 15188512, 18985640, 37971280, 75942560]

約数ペア:

[(1, 75942560), (2, 37971280), (4, 18985640), (5, 15188512), (8, 9492820), (10, 7594256), (16, 4746410), (20, 3797128), (31, 2449760), (32, 2373205), (40, 1898564), (61, 1244960), (62, 1224880), (80, 949282), (122, 622480), (124, 612440), (155, 489952), (160, 474641), (244, 311240), (248, 306220), (251, 302560), (305, 248992), (310, 244976), (488, 155620), (496, 153110), (502, 151280), (610, 124496), (620, 122488), (976, 77810), (992, 76555), (1004, 75640), (1220, 62248), (1240, 61244), (1255, 60512), (1891, 40160), (1952, 38905), (2008, 37820), (2440, 31124), (2480, 30622), (2510, 30256), (3782, 20080), (4016, 18910), (4880, 15562), (4960, 15311), (5020, 15128), (7564, 10040), (7781, 9760), (8032, 9455)]