166299780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{8581}}^1$

素因数の和:8629

約数の個数: 96

約数和(自身を含む): 519039360

約数和(自身を除く): 352739580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 19, 20, 30, 34, 38, 51, 57, 60, 68, 76, 85, 95, 102, 114, 170, 190, 204, 228, 255, 285, 323, 340, 380, 510, 570, 646, 969, 1020, 1140, 1292, 1615, 1938, 3230, 3876, 4845, 6460, 8581, 9690, 17162, 19380, 25743, 34324, 42905, 51486, 85810, 102972, 128715, 145877, 163039, 171620, 257430, 291754, 326078, 437631, 489117, 514860, 583508, 652156, 729385, 815195, 875262, 978234, 1458770, 1630390, 1750524, 1956468, 2188155, 2445585, 2771663, 2917540, 3260780, 4376310, 4891170, 5543326, 8314989, 8752620, 9782340, 11086652, 13858315, 16629978, 27716630, 33259956, 41574945, 55433260, 83149890, 166299780]

約数ペア:

[(1, 166299780), (2, 83149890), (3, 55433260), (4, 41574945), (5, 33259956), (6, 27716630), (10, 16629978), (12, 13858315), (15, 11086652), (17, 9782340), (19, 8752620), (20, 8314989), (30, 5543326), (34, 4891170), (38, 4376310), (51, 3260780), (57, 2917540), (60, 2771663), (68, 2445585), (76, 2188155), (85, 1956468), (95, 1750524), (102, 1630390), (114, 1458770), (170, 978234), (190, 875262), (204, 815195), (228, 729385), (255, 652156), (285, 583508), (323, 514860), (340, 489117), (380, 437631), (510, 326078), (570, 291754), (646, 257430), (969, 171620), (1020, 163039), (1140, 145877), (1292, 128715), (1615, 102972), (1938, 85810), (3230, 51486), (3876, 42905), (4845, 34324), (6460, 25743), (8581, 19380), (9690, 17162)]