146428100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{16091}}^1$

素因数の和:16125

約数の個数: 72

約数和(自身を含む): 391099968

約数和(自身を除く): 244671868

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 130, 140, 175, 182, 260, 325, 350, 364, 455, 650, 700, 910, 1300, 1820, 2275, 4550, 9100, 16091, 32182, 64364, 80455, 112637, 160910, 209183, 225274, 321820, 402275, 418366, 450548, 563185, 804550, 836732, 1045915, 1126370, 1464281, 1609100, 2091830, 2252740, 2815925, 2928562, 4183660, 5229575, 5631850, 5857124, 7321405, 10459150, 11263700, 14642810, 20918300, 29285620, 36607025, 73214050, 146428100]

約数ペア:

[(1, 146428100), (2, 73214050), (4, 36607025), (5, 29285620), (7, 20918300), (10, 14642810), (13, 11263700), (14, 10459150), (20, 7321405), (25, 5857124), (26, 5631850), (28, 5229575), (35, 4183660), (50, 2928562), (52, 2815925), (65, 2252740), (70, 2091830), (91, 1609100), (100, 1464281), (130, 1126370), (140, 1045915), (175, 836732), (182, 804550), (260, 563185), (325, 450548), (350, 418366), (364, 402275), (455, 321820), (650, 225274), (700, 209183), (910, 160910), (1300, 112637), (1820, 80455), (2275, 64364), (4550, 32182), (9100, 16091)]