125988100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{853}}^1$

素因数の和:1085

約数の個数: 72

約数和(自身を含む): 314299328

約数和(自身を除く): 188311228

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 211, 350, 422, 700, 844, 853, 1055, 1477, 1706, 2110, 2954, 3412, 4220, 4265, 5275, 5908, 5971, 7385, 8530, 10550, 11942, 14770, 17060, 21100, 21325, 23884, 29540, 29855, 36925, 42650, 59710, 73850, 85300, 119420, 147700, 149275, 179983, 298550, 359966, 597100, 719932, 899915, 1259881, 1799830, 2519762, 3599660, 4499575, 5039524, 6299405, 8999150, 12598810, 17998300, 25197620, 31497025, 62994050, 125988100]

約数ペア:

[(1, 125988100), (2, 62994050), (4, 31497025), (5, 25197620), (7, 17998300), (10, 12598810), (14, 8999150), (20, 6299405), (25, 5039524), (28, 4499575), (35, 3599660), (50, 2519762), (70, 1799830), (100, 1259881), (140, 899915), (175, 719932), (211, 597100), (350, 359966), (422, 298550), (700, 179983), (844, 149275), (853, 147700), (1055, 119420), (1477, 85300), (1706, 73850), (2110, 59710), (2954, 42650), (3412, 36925), (4220, 29855), (4265, 29540), (5275, 23884), (5908, 21325), (5971, 21100), (7385, 17060), (8530, 14770), (10550, 11942)]