146548900

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{563}}^1$

素因数の和:733

約数の個数: 72

約数和(自身を含む): 337790880

約数和(自身を除く): 191241980

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 137, 190, 274, 380, 475, 548, 563, 685, 950, 1126, 1370, 1900, 2252, 2603, 2740, 2815, 3425, 5206, 5630, 6850, 10412, 10697, 11260, 13015, 13700, 14075, 21394, 26030, 28150, 42788, 52060, 53485, 56300, 65075, 77131, 106970, 130150, 154262, 213940, 260300, 267425, 308524, 385655, 534850, 771310, 1069700, 1465489, 1542620, 1928275, 2930978, 3856550, 5861956, 7327445, 7713100, 14654890, 29309780, 36637225, 73274450, 146548900]

約数ペア:

[(1, 146548900), (2, 73274450), (4, 36637225), (5, 29309780), (10, 14654890), (19, 7713100), (20, 7327445), (25, 5861956), (38, 3856550), (50, 2930978), (76, 1928275), (95, 1542620), (100, 1465489), (137, 1069700), (190, 771310), (274, 534850), (380, 385655), (475, 308524), (548, 267425), (563, 260300), (685, 213940), (950, 154262), (1126, 130150), (1370, 106970), (1900, 77131), (2252, 65075), (2603, 56300), (2740, 53485), (2815, 52060), (3425, 42788), (5206, 28150), (5630, 26030), (6850, 21394), (10412, 14075), (10697, 13700), (11260, 13015)]