148983900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{38201}}^1$

素因数の和:38231

約数の個数: 72

約数和(自身を含む): 464230704

約数和(自身を除く): 315246804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 38201, 76402, 114603, 152804, 191005, 229206, 382010, 458412, 496613, 573015, 764020, 955025, 993226, 1146030, 1489839, 1910050, 1986452, 2292060, 2483065, 2865075, 2979678, 3820100, 4966130, 5730150, 5959356, 7449195, 9932260, 11460300, 12415325, 14898390, 24830650, 29796780, 37245975, 49661300, 74491950, 148983900]

約数ペア:

[(1, 148983900), (2, 74491950), (3, 49661300), (4, 37245975), (5, 29796780), (6, 24830650), (10, 14898390), (12, 12415325), (13, 11460300), (15, 9932260), (20, 7449195), (25, 5959356), (26, 5730150), (30, 4966130), (39, 3820100), (50, 2979678), (52, 2865075), (60, 2483065), (65, 2292060), (75, 1986452), (78, 1910050), (100, 1489839), (130, 1146030), (150, 993226), (156, 955025), (195, 764020), (260, 573015), (300, 496613), (325, 458412), (390, 382010), (650, 229206), (780, 191005), (975, 152804), (1300, 114603), (1950, 76402), (3900, 38201)]