100187520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{52181}}^1$

素因数の和:52203

約数の個数: 64

約数和(自身を含む): 319353840

約数和(自身を除く): 219166320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 52181, 104362, 156543, 208724, 260905, 313086, 417448, 521810, 626172, 782715, 834896, 1043620, 1252344, 1565430, 1669792, 2087240, 2504688, 3130860, 3339584, 4174480, 5009376, 6261720, 6679168, 8348960, 10018752, 12523440, 16697920, 20037504, 25046880, 33395840, 50093760, 100187520]

約数ペア:

[(1, 100187520), (2, 50093760), (3, 33395840), (4, 25046880), (5, 20037504), (6, 16697920), (8, 12523440), (10, 10018752), (12, 8348960), (15, 6679168), (16, 6261720), (20, 5009376), (24, 4174480), (30, 3339584), (32, 3130860), (40, 2504688), (48, 2087240), (60, 1669792), (64, 1565430), (80, 1252344), (96, 1043620), (120, 834896), (128, 782715), (160, 626172), (192, 521810), (240, 417448), (320, 313086), (384, 260905), (480, 208724), (640, 156543), (960, 104362), (1920, 52181)]