84032820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{24571}}^1$

素因数の和:24605

約数の個数: 72

約数和(自身を含む): 268326240

約数和(自身を除く): 184293420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 24571, 49142, 73713, 98284, 122855, 147426, 221139, 245710, 294852, 368565, 442278, 466849, 491420, 737130, 884556, 933698, 1105695, 1400547, 1474260, 1867396, 2211390, 2334245, 2801094, 4201641, 4422780, 4668490, 5602188, 7002735, 8403282, 9336980, 14005470, 16806564, 21008205, 28010940, 42016410, 84032820]

約数ペア:

[(1, 84032820), (2, 42016410), (3, 28010940), (4, 21008205), (5, 16806564), (6, 14005470), (9, 9336980), (10, 8403282), (12, 7002735), (15, 5602188), (18, 4668490), (19, 4422780), (20, 4201641), (30, 2801094), (36, 2334245), (38, 2211390), (45, 1867396), (57, 1474260), (60, 1400547), (76, 1105695), (90, 933698), (95, 884556), (114, 737130), (171, 491420), (180, 466849), (190, 442278), (228, 368565), (285, 294852), (342, 245710), (380, 221139), (570, 147426), (684, 122855), (855, 98284), (1140, 73713), (1710, 49142), (3420, 24571)]